201243968

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:895

約数の個数: 56

約数和(自身を含む): 412577280

約数和(自身を除く): 211333312

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 106, 158, 212, 316, 424, 632, 751, 848, 1264, 1502, 1696, 2528, 3004, 3392, 4187, 5056, 6008, 8374, 12016, 16748, 24032, 33496, 39803, 48064, 59329, 66992, 79606, 118658, 133984, 159212, 237316, 267968, 318424, 474632, 636848, 949264, 1273696, 1898528, 2547392, 3144437, 3797056, 6288874, 12577748, 25155496, 50310992, 100621984, 201243968]

約数ペア:

[(1, 201243968), (2, 100621984), (4, 50310992), (8, 25155496), (16, 12577748), (32, 6288874), (53, 3797056), (64, 3144437), (79, 2547392), (106, 1898528), (158, 1273696), (212, 949264), (316, 636848), (424, 474632), (632, 318424), (751, 267968), (848, 237316), (1264, 159212), (1502, 133984), (1696, 118658), (2528, 79606), (3004, 66992), (3392, 59329), (4187, 48064), (5056, 39803), (6008, 33496), (8374, 24032), (12016, 16748)]