201581632

素因数分解:

$2^6\times 7^1\times {\mathrm{449959}}^1$

素因数の和:449978

約数の個数: 28

約数和(自身を含む): 457159360

約数和(自身を除く): 255577728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449959, 899918, 1799836, 3149713, 3599672, 6299426, 7199344, 12598852, 14398688, 25197704, 28797376, 50395408, 100790816, 201581632]

約数ペア:

[(1, 201581632), (2, 100790816), (4, 50395408), (7, 28797376), (8, 25197704), (14, 14398688), (16, 12598852), (28, 7199344), (32, 6299426), (56, 3599672), (64, 3149713), (112, 1799836), (224, 899918), (448, 449959)]