206711310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8689}}^1$

素因数の和:8773

約数の個数: 64

約数和(自身を含む): 543090240

約数和(自身を除く): 336378930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 7930, 8689, 11895, 17378, 23790, 26067, 43445, 52134, 86890, 112957, 130335, 225914, 260670, 338871, 530029, 564785, 677742, 1060058, 1129570, 1590087, 1694355, 2650145, 3180174, 3388710, 5300290, 6890377, 7950435, 13780754, 15900870, 20671131, 34451885, 41342262, 68903770, 103355655, 206711310]

約数ペア:

[(1, 206711310), (2, 103355655), (3, 68903770), (5, 41342262), (6, 34451885), (10, 20671131), (13, 15900870), (15, 13780754), (26, 7950435), (30, 6890377), (39, 5300290), (61, 3388710), (65, 3180174), (78, 2650145), (122, 1694355), (130, 1590087), (183, 1129570), (195, 1060058), (305, 677742), (366, 564785), (390, 530029), (610, 338871), (793, 260670), (915, 225914), (1586, 130335), (1830, 112957), (2379, 86890), (3965, 52134), (4758, 43445), (7930, 26067), (8689, 23790), (11895, 17378)]