199990176

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 592220160

約数和(自身を除く): 392229984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 59, 62, 67, 68, 93, 96, 102, 118, 124, 134, 136, 177, 186, 201, 204, 236, 248, 268, 272, 354, 372, 402, 408, 472, 496, 527, 536, 544, 708, 744, 804, 816, 944, 992, 1003, 1054, 1072, 1139, 1416, 1488, 1581, 1608, 1632, 1829, 1888, 2006, 2077, 2108, 2144, 2278, 2832, 2976, 3009, 3162, 3216, 3417, 3658, 3953, 4012, 4154, 4216, 4556, 5487, 5664, 6018, 6231, 6324, 6432, 6834, 7316, 7906, 8024, 8308, 8432, 9112, 10974, 11859, 12036, 12462, 12648, 13668, 14632, 15812, 16048, 16616, 16864, 18224, 21948, 23718, 24072, 24924, 25296, 27336, 29264, 31093, 31624, 32096, 33232, 35309, 36448, 43896, 47436, 48144, 49848, 50592, 54672, 58528, 62186, 63248, 66464, 67201, 70618, 87792, 93279, 94872, 96288, 99696, 105927, 109344, 122543, 124372, 126496, 134402, 141236, 175584, 186558, 189744, 199392, 201603, 211854, 245086, 248744, 268804, 282472, 367629, 373116, 379488, 403206, 423708, 490172, 497488, 537608, 564944, 735258, 746232, 806412, 847416, 980344, 994976, 1075216, 1129888, 1470516, 1492464, 1612824, 1694832, 1960688, 2083231, 2150432, 2941032, 2984928, 3225648, 3389664, 3921376, 4166462, 5882064, 6249693, 6451296, 8332924, 11764128, 12499386, 16665848, 24998772, 33331696, 49997544, 66663392, 99995088, 199990176]

約数ペア:

[(1, 199990176), (2, 99995088), (3, 66663392), (4, 49997544), (6, 33331696), (8, 24998772), (12, 16665848), (16, 12499386), (17, 11764128), (24, 8332924), (31, 6451296), (32, 6249693), (34, 5882064), (48, 4166462), (51, 3921376), (59, 3389664), (62, 3225648), (67, 2984928), (68, 2941032), (93, 2150432), (96, 2083231), (102, 1960688), (118, 1694832), (124, 1612824), (134, 1492464), (136, 1470516), (177, 1129888), (186, 1075216), (201, 994976), (204, 980344), (236, 847416), (248, 806412), (268, 746232), (272, 735258), (354, 564944), (372, 537608), (402, 497488), (408, 490172), (472, 423708), (496, 403206), (527, 379488), (536, 373116), (544, 367629), (708, 282472), (744, 268804), (804, 248744), (816, 245086), (944, 211854), (992, 201603), (1003, 199392), (1054, 189744), (1072, 186558), (1139, 175584), (1416, 141236), (1488, 134402), (1581, 126496), (1608, 124372), (1632, 122543), (1829, 109344), (1888, 105927), (2006, 99696), (2077, 96288), (2108, 94872), (2144, 93279), (2278, 87792), (2832, 70618), (2976, 67201), (3009, 66464), (3162, 63248), (3216, 62186), (3417, 58528), (3658, 54672), (3953, 50592), (4012, 49848), (4154, 48144), (4216, 47436), (4556, 43896), (5487, 36448), (5664, 35309), (6018, 33232), (6231, 32096), (6324, 31624), (6432, 31093), (6834, 29264), (7316, 27336), (7906, 25296), (8024, 24924), (8308, 24072), (8432, 23718), (9112, 21948), (10974, 18224), (11859, 16864), (12036, 16616), (12462, 16048), (12648, 15812), (13668, 14632)]