202153210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 436575744

約数和(自身を除く): 234422534

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 241, 322, 482, 521, 805, 1042, 1205, 1610, 1687, 2410, 2605, 3374, 3647, 5210, 5543, 7294, 8435, 11086, 11983, 16870, 18235, 23966, 27715, 36470, 38801, 55430, 59915, 77602, 83881, 119830, 125561, 167762, 194005, 251122, 388010, 419405, 627805, 838810, 878927, 1255610, 1757854, 2887903, 4394635, 5775806, 8789270, 14439515, 20215321, 28879030, 40430642, 101076605, 202153210]

約数ペア:

[(1, 202153210), (2, 101076605), (5, 40430642), (7, 28879030), (10, 20215321), (14, 14439515), (23, 8789270), (35, 5775806), (46, 4394635), (70, 2887903), (115, 1757854), (161, 1255610), (230, 878927), (241, 838810), (322, 627805), (482, 419405), (521, 388010), (805, 251122), (1042, 194005), (1205, 167762), (1610, 125561), (1687, 119830), (2410, 83881), (2605, 77602), (3374, 59915), (3647, 55430), (5210, 38801), (5543, 36470), (7294, 27715), (8435, 23966), (11086, 18235), (11983, 16870)]