201943028

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101581}}^1$

素因数の和:101663

約数の個数: 24

約数和(自身を含む): 409578624

約数和(自身を除く): 207635596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 101581, 203162, 406324, 711067, 1422134, 2844268, 7212251, 14424502, 28849004, 50485757, 100971514, 201943028]

約数ペア:

[(1, 201943028), (2, 100971514), (4, 50485757), (7, 28849004), (14, 14424502), (28, 7212251), (71, 2844268), (142, 1422134), (284, 711067), (497, 406324), (994, 203162), (1988, 101581)]