201353960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7547}}^1$

素因数の和:7610

約数の個数: 64

約数和(自身を含む): 489110400

約数和(自身を除く): 287756440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 7547, 13340, 15094, 26680, 30188, 37735, 60376, 75470, 150940, 173581, 218863, 301880, 347162, 437726, 694324, 867905, 875452, 1094315, 1388648, 1735810, 1750904, 2188630, 3471620, 4377260, 5033849, 6943240, 8754520, 10067698, 20135396, 25169245, 40270792, 50338490, 100676980, 201353960]

約数ペア:

[(1, 201353960), (2, 100676980), (4, 50338490), (5, 40270792), (8, 25169245), (10, 20135396), (20, 10067698), (23, 8754520), (29, 6943240), (40, 5033849), (46, 4377260), (58, 3471620), (92, 2188630), (115, 1750904), (116, 1735810), (145, 1388648), (184, 1094315), (230, 875452), (232, 867905), (290, 694324), (460, 437726), (580, 347162), (667, 301880), (920, 218863), (1160, 173581), (1334, 150940), (2668, 75470), (3335, 60376), (5336, 37735), (6670, 30188), (7547, 26680), (13340, 15094)]