205387260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4463}}^1$

素因数の和:4547

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 424572420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 3068, 3540, 3835, 4463, 4602, 7670, 8926, 9204, 11505, 13389, 15340, 17852, 22315, 23010, 26778, 44630, 46020, 53556, 58019, 66945, 89260, 116038, 133890, 174057, 232076, 263317, 267780, 290095, 348114, 526634, 580190, 696228, 789951, 870285, 1053268, 1160380, 1316585, 1579902, 1740570, 2633170, 3159804, 3423121, 3481140, 3949755, 5266340, 6846242, 7899510, 10269363, 13692484, 15799020, 17115605, 20538726, 34231210, 41077452, 51346815, 68462420, 102693630, 205387260]

約数ペア:

[(1, 205387260), (2, 102693630), (3, 68462420), (4, 51346815), (5, 41077452), (6, 34231210), (10, 20538726), (12, 17115605), (13, 15799020), (15, 13692484), (20, 10269363), (26, 7899510), (30, 6846242), (39, 5266340), (52, 3949755), (59, 3481140), (60, 3423121), (65, 3159804), (78, 2633170), (118, 1740570), (130, 1579902), (156, 1316585), (177, 1160380), (195, 1053268), (236, 870285), (260, 789951), (295, 696228), (354, 580190), (390, 526634), (590, 348114), (708, 290095), (767, 267780), (780, 263317), (885, 232076), (1180, 174057), (1534, 133890), (1770, 116038), (2301, 89260), (3068, 66945), (3540, 58019), (3835, 53556), (4463, 46020), (4602, 44630), (7670, 26778), (8926, 23010), (9204, 22315), (11505, 17852), (13389, 15340)]