201627008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 443394000

約数和(自身を除く): 241766992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 704, 712, 979, 1408, 1424, 1609, 1958, 2848, 3218, 3916, 5696, 6436, 7832, 11392, 12872, 15664, 17699, 25744, 31328, 35398, 51488, 62656, 70796, 102976, 125312, 141592, 143201, 205952, 283184, 286402, 566368, 572804, 1132736, 1145608, 1575211, 2265472, 2291216, 3150422, 4582432, 6300844, 9164864, 12601688, 18329728, 25203376, 50406752, 100813504, 201627008]

約数ペア:

[(1, 201627008), (2, 100813504), (4, 50406752), (8, 25203376), (11, 18329728), (16, 12601688), (22, 9164864), (32, 6300844), (44, 4582432), (64, 3150422), (88, 2291216), (89, 2265472), (128, 1575211), (176, 1145608), (178, 1132736), (352, 572804), (356, 566368), (704, 286402), (712, 283184), (979, 205952), (1408, 143201), (1424, 141592), (1609, 125312), (1958, 102976), (2848, 70796), (3218, 62656), (3916, 51488), (5696, 35398), (6436, 31328), (7832, 25744), (11392, 17699), (12872, 15664)]