201225752

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5681

約数の個数: 64

約数和(自身を含む): 473928000

約数和(自身を除く): 272702248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 5641, 8918, 11282, 17836, 22564, 35672, 39487, 45128, 73333, 78974, 146666, 157948, 276409, 293332, 315896, 513331, 552818, 586664, 1026662, 1105636, 1934863, 2053324, 2211272, 3593317, 3869726, 4106648, 7186634, 7739452, 14373268, 15478904, 25153219, 28746536, 50306438, 100612876, 201225752]

約数ペア:

[(1, 201225752), (2, 100612876), (4, 50306438), (7, 28746536), (8, 25153219), (13, 15478904), (14, 14373268), (26, 7739452), (28, 7186634), (49, 4106648), (52, 3869726), (56, 3593317), (91, 2211272), (98, 2053324), (104, 1934863), (182, 1105636), (196, 1026662), (343, 586664), (364, 552818), (392, 513331), (637, 315896), (686, 293332), (728, 276409), (1274, 157948), (1372, 146666), (2548, 78974), (2744, 73333), (4459, 45128), (5096, 39487), (5641, 35672), (8918, 22564), (11282, 17836)]