198530944

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50033}}^1$

素因数の和:50078

約数の個数: 32

約数和(自身を含む): 408277440

約数和(自身を除く): 209746496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50033, 100066, 200132, 400264, 800528, 1551023, 1601056, 3102046, 3202112, 6204092, 6404224, 12408184, 24816368, 49632736, 99265472, 198530944]

約数ペア:

[(1, 198530944), (2, 99265472), (4, 49632736), (8, 24816368), (16, 12408184), (31, 6404224), (32, 6204092), (62, 3202112), (64, 3102046), (124, 1601056), (128, 1551023), (248, 800528), (496, 400264), (992, 200132), (1984, 100066), (3968, 50033)]