196201992640

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1756823}}^1$

素因数の和:1757189

約数の個数: 56

約数和(自身を含む): 468544960800

約数和(自身を除く): 272342968160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 22336, 27920, 55840, 111680, 1756823, 3513646, 7027292, 8784115, 14054584, 17568230, 28109168, 35136460, 56218336, 70272920, 112436672, 140545840, 281091680, 562183360, 613131227, 1226262454, 2452524908, 3065656135, 4905049816, 6131312270, 9810099632, 12262624540, 19620199264, 24525249080, 39240398528, 49050498160, 98100996320, 196201992640]

約数ペア:

[(1, 196201992640), (2, 98100996320), (4, 49050498160), (5, 39240398528), (8, 24525249080), (10, 19620199264), (16, 12262624540), (20, 9810099632), (32, 6131312270), (40, 4905049816), (64, 3065656135), (80, 2452524908), (160, 1226262454), (320, 613131227), (349, 562183360), (698, 281091680), (1396, 140545840), (1745, 112436672), (2792, 70272920), (3490, 56218336), (5584, 35136460), (6980, 28109168), (11168, 17568230), (13960, 14054584), (22336, 8784115), (27920, 7027292), (55840, 3513646), (111680, 1756823)]