204426908

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{11833}}^1$

素因数の和:12461

約数の個数: 24

約数和(自身を含む): 409551072

約数和(自身を除く): 205124164

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 11833, 17276, 23666, 47332, 82831, 165662, 331324, 7300961, 14601922, 29203844, 51106727, 102213454, 204426908]

約数ペア:

[(1, 204426908), (2, 102213454), (4, 51106727), (7, 29203844), (14, 14601922), (28, 7300961), (617, 331324), (1234, 165662), (2468, 82831), (4319, 47332), (8638, 23666), (11833, 17276)]