201808404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2113}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 584816960

約数和(自身を除く): 383008556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2113, 2274, 2653, 3411, 4226, 4548, 5306, 6339, 6822, 7959, 8452, 10612, 12678, 13644, 14791, 15918, 19017, 23877, 25356, 29582, 31836, 38034, 44373, 47754, 59164, 76068, 88746, 95508, 133119, 177492, 266238, 532476, 800827, 1601654, 2402481, 3203308, 4804962, 5605789, 7207443, 9609924, 11211578, 14414886, 16817367, 22423156, 28829772, 33634734, 50452101, 67269468, 100904202, 201808404]

約数ペア:

[(1, 201808404), (2, 100904202), (3, 67269468), (4, 50452101), (6, 33634734), (7, 28829772), (9, 22423156), (12, 16817367), (14, 14414886), (18, 11211578), (21, 9609924), (28, 7207443), (36, 5605789), (42, 4804962), (63, 3203308), (84, 2402481), (126, 1601654), (252, 800827), (379, 532476), (758, 266238), (1137, 177492), (1516, 133119), (2113, 95508), (2274, 88746), (2653, 76068), (3411, 59164), (4226, 47754), (4548, 44373), (5306, 38034), (6339, 31836), (6822, 29582), (7959, 25356), (8452, 23877), (10612, 19017), (12678, 15918), (13644, 14791)]