197197416

素因数分解:

$2^3\times 3^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 634449270

約数和(自身を除く): 437251854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 243, 289, 306, 312, 324, 351, 408, 442, 459, 468, 486, 578, 612, 648, 663, 702, 729, 867, 884, 918, 936, 972, 1053, 1156, 1224, 1326, 1377, 1404, 1458, 1734, 1768, 1836, 1944, 1989, 2106, 2187, 2312, 2601, 2652, 2754, 2808, 2916, 3159, 3468, 3672, 3757, 3978, 4131, 4212, 4374, 5202, 5304, 5508, 5832, 5967, 6318, 6561, 6936, 7514, 7803, 7956, 8262, 8424, 8748, 9477, 10404, 11016, 11271, 11934, 12393, 12636, 13122, 15028, 15606, 15912, 16524, 17496, 17901, 18954, 20808, 22542, 23409, 23868, 24786, 25272, 26244, 28431, 30056, 31212, 33048, 33813, 35802, 37179, 37908, 45084, 46818, 47736, 49572, 52488, 53703, 56862, 62424, 67626, 70227, 71604, 74358, 75816, 85293, 90168, 93636, 99144, 101439, 107406, 111537, 113724, 135252, 140454, 143208, 148716, 161109, 170586, 187272, 202878, 210681, 214812, 223074, 227448, 270504, 280908, 297432, 304317, 322218, 341172, 405756, 421362, 429624, 446148, 483327, 561816, 608634, 632043, 644436, 682344, 811512, 842724, 892296, 912951, 966654, 1217268, 1264086, 1288872, 1449981, 1685448, 1825902, 1896129, 1933308, 2434536, 2528172, 2738853, 2899962, 3651804, 3792258, 3866616, 5056344, 5477706, 5799924, 7303608, 7584516, 8216559, 10955412, 11599848, 15169032, 16433118, 21910824, 24649677, 32866236, 49299354, 65732472, 98598708, 197197416]

約数ペア:

[(1, 197197416), (2, 98598708), (3, 65732472), (4, 49299354), (6, 32866236), (8, 24649677), (9, 21910824), (12, 16433118), (13, 15169032), (17, 11599848), (18, 10955412), (24, 8216559), (26, 7584516), (27, 7303608), (34, 5799924), (36, 5477706), (39, 5056344), (51, 3866616), (52, 3792258), (54, 3651804), (68, 2899962), (72, 2738853), (78, 2528172), (81, 2434536), (102, 1933308), (104, 1896129), (108, 1825902), (117, 1685448), (136, 1449981), (153, 1288872), (156, 1264086), (162, 1217268), (204, 966654), (216, 912951), (221, 892296), (234, 842724), (243, 811512), (289, 682344), (306, 644436), (312, 632043), (324, 608634), (351, 561816), (408, 483327), (442, 446148), (459, 429624), (468, 421362), (486, 405756), (578, 341172), (612, 322218), (648, 304317), (663, 297432), (702, 280908), (729, 270504), (867, 227448), (884, 223074), (918, 214812), (936, 210681), (972, 202878), (1053, 187272), (1156, 170586), (1224, 161109), (1326, 148716), (1377, 143208), (1404, 140454), (1458, 135252), (1734, 113724), (1768, 111537), (1836, 107406), (1944, 101439), (1989, 99144), (2106, 93636), (2187, 90168), (2312, 85293), (2601, 75816), (2652, 74358), (2754, 71604), (2808, 70227), (2916, 67626), (3159, 62424), (3468, 56862), (3672, 53703), (3757, 52488), (3978, 49572), (4131, 47736), (4212, 46818), (4374, 45084), (5202, 37908), (5304, 37179), (5508, 35802), (5832, 33813), (5967, 33048), (6318, 31212), (6561, 30056), (6936, 28431), (7514, 26244), (7803, 25272), (7956, 24786), (8262, 23868), (8424, 23409), (8748, 22542), (9477, 20808), (10404, 18954), (11016, 17901), (11271, 17496), (11934, 16524), (12393, 15912), (12636, 15606), (13122, 15028)]