199961408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{100787}}^1$

素因数の和:100830

約数の個数: 28

約数和(自身を含む): 409602432

約数和(自身を除く): 209641024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 100787, 201574, 403148, 806296, 1612592, 3124397, 3225184, 6248794, 6450368, 12497588, 24995176, 49990352, 99980704, 199961408]

約数ペア:

[(1, 199961408), (2, 99980704), (4, 49990352), (8, 24995176), (16, 12497588), (31, 6450368), (32, 6248794), (62, 3225184), (64, 3124397), (124, 1612592), (248, 806296), (496, 403148), (992, 201574), (1984, 100787)]