199888992

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 438779808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 288, 306, 372, 408, 432, 439, 459, 496, 527, 544, 558, 612, 744, 816, 837, 864, 878, 918, 992, 1054, 1116, 1224, 1317, 1488, 1581, 1632, 1674, 1756, 1836, 2108, 2232, 2448, 2634, 2976, 3162, 3348, 3512, 3672, 3951, 4216, 4464, 4743, 4896, 5268, 6324, 6696, 7024, 7344, 7463, 7902, 8432, 8928, 9486, 10536, 11853, 12648, 13392, 13609, 14048, 14229, 14688, 14926, 15804, 16864, 18972, 21072, 22389, 23706, 25296, 26784, 27218, 28458, 29852, 31608, 37944, 40827, 42144, 44778, 47412, 50592, 54436, 56916, 59704, 63216, 67167, 75888, 81654, 89556, 94824, 108872, 113832, 119408, 122481, 126432, 134334, 151776, 163308, 179112, 189648, 201501, 217744, 227664, 231353, 238816, 244962, 268668, 326616, 358224, 367443, 379296, 403002, 435488, 455328, 462706, 489924, 537336, 653232, 694059, 716448, 734886, 806004, 925412, 979848, 1074672, 1306464, 1388118, 1469772, 1612008, 1850824, 1959696, 2082177, 2149344, 2776236, 2939544, 3224016, 3701648, 3919392, 4164354, 5552472, 5879088, 6246531, 6448032, 7403296, 8328708, 11104944, 11758176, 12493062, 16657416, 22209888, 24986124, 33314832, 49972248, 66629664, 99944496, 199888992]

約数ペア:

[(1, 199888992), (2, 99944496), (3, 66629664), (4, 49972248), (6, 33314832), (8, 24986124), (9, 22209888), (12, 16657416), (16, 12493062), (17, 11758176), (18, 11104944), (24, 8328708), (27, 7403296), (31, 6448032), (32, 6246531), (34, 5879088), (36, 5552472), (48, 4164354), (51, 3919392), (54, 3701648), (62, 3224016), (68, 2939544), (72, 2776236), (93, 2149344), (96, 2082177), (102, 1959696), (108, 1850824), (124, 1612008), (136, 1469772), (144, 1388118), (153, 1306464), (186, 1074672), (204, 979848), (216, 925412), (248, 806004), (272, 734886), (279, 716448), (288, 694059), (306, 653232), (372, 537336), (408, 489924), (432, 462706), (439, 455328), (459, 435488), (496, 403002), (527, 379296), (544, 367443), (558, 358224), (612, 326616), (744, 268668), (816, 244962), (837, 238816), (864, 231353), (878, 227664), (918, 217744), (992, 201501), (1054, 189648), (1116, 179112), (1224, 163308), (1317, 151776), (1488, 134334), (1581, 126432), (1632, 122481), (1674, 119408), (1756, 113832), (1836, 108872), (2108, 94824), (2232, 89556), (2448, 81654), (2634, 75888), (2976, 67167), (3162, 63216), (3348, 59704), (3512, 56916), (3672, 54436), (3951, 50592), (4216, 47412), (4464, 44778), (4743, 42144), (4896, 40827), (5268, 37944), (6324, 31608), (6696, 29852), (7024, 28458), (7344, 27218), (7463, 26784), (7902, 25296), (8432, 23706), (8928, 22389), (9486, 21072), (10536, 18972), (11853, 16864), (12648, 15804), (13392, 14926), (13609, 14688), (14048, 14229)]