204599730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 501811200

約数和(自身を除く): 297211470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 131, 158, 237, 262, 393, 395, 474, 655, 659, 786, 790, 1185, 1310, 1318, 1965, 1977, 2370, 3295, 3930, 3954, 6590, 9885, 10349, 19770, 20698, 31047, 51745, 52061, 62094, 86329, 103490, 104122, 155235, 156183, 172658, 258987, 260305, 310470, 312366, 431645, 517974, 520610, 780915, 863290, 1294935, 1561830, 2589870, 6819991, 13639982, 20459973, 34099955, 40919946, 68199910, 102299865, 204599730]

約数ペア:

[(1, 204599730), (2, 102299865), (3, 68199910), (5, 40919946), (6, 34099955), (10, 20459973), (15, 13639982), (30, 6819991), (79, 2589870), (131, 1561830), (158, 1294935), (237, 863290), (262, 780915), (393, 520610), (395, 517974), (474, 431645), (655, 312366), (659, 310470), (786, 260305), (790, 258987), (1185, 172658), (1310, 156183), (1318, 155235), (1965, 104122), (1977, 103490), (2370, 86329), (3295, 62094), (3930, 52061), (3954, 51745), (6590, 31047), (9885, 20698), (10349, 19770)]