201930008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{59113}}^1$

素因数の和:59187

約数の個数: 32

約数和(自身を含む): 439808160

約数和(自身を除く): 237878152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 59113, 118226, 236452, 413791, 472904, 827582, 1655164, 3310328, 3605893, 7211786, 14423572, 25241251, 28847144, 50482502, 100965004, 201930008]

約数ペア:

[(1, 201930008), (2, 100965004), (4, 50482502), (7, 28847144), (8, 25241251), (14, 14423572), (28, 7211786), (56, 3605893), (61, 3310328), (122, 1655164), (244, 827582), (427, 472904), (488, 413791), (854, 236452), (1708, 118226), (3416, 59113)]