201869984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5533

約数の個数: 48

約数和(自身を含む): 425285280

約数和(自身を除く): 223415296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 5443, 9272, 10886, 18544, 21772, 37088, 43544, 87088, 103417, 174176, 206834, 332023, 413668, 664046, 827336, 1328092, 1654672, 2656184, 3309344, 5312368, 6308437, 10624736, 12616874, 25233748, 50467496, 100934992, 201869984]

約数ペア:

[(1, 201869984), (2, 100934992), (4, 50467496), (8, 25233748), (16, 12616874), (19, 10624736), (32, 6308437), (38, 5312368), (61, 3309344), (76, 2656184), (122, 1654672), (152, 1328092), (244, 827336), (304, 664046), (488, 413668), (608, 332023), (976, 206834), (1159, 174176), (1952, 103417), (2318, 87088), (4636, 43544), (5443, 37088), (9272, 21772), (10886, 18544)]