202926260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3539}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 442471680

約数和(自身を除く): 239545420

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 3539, 5734, 7078, 11468, 14156, 14335, 17695, 28670, 35390, 57340, 70780, 166333, 215879, 332666, 431758, 665332, 831665, 863516, 1079395, 1663330, 2158790, 3326660, 4317580, 10146313, 20292626, 40585252, 50731565, 101463130, 202926260]

約数ペア:

[(1, 202926260), (2, 101463130), (4, 50731565), (5, 40585252), (10, 20292626), (20, 10146313), (47, 4317580), (61, 3326660), (94, 2158790), (122, 1663330), (188, 1079395), (235, 863516), (244, 831665), (305, 665332), (470, 431758), (610, 332666), (940, 215879), (1220, 166333), (2867, 70780), (3539, 57340), (5734, 35390), (7078, 28670), (11468, 17695), (14156, 14335)]