201216908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{22229}}^1$

素因数の和:22337

約数の個数: 24

約数和(自身を含む): 368484480

約数和(自身を除く): 167267572

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 22229, 44458, 88916, 689099, 1378198, 1622717, 2756396, 3245434, 6490868, 50304227, 100608454, 201216908]

約数ペア:

[(1, 201216908), (2, 100608454), (4, 50304227), (31, 6490868), (62, 3245434), (73, 2756396), (124, 1622717), (146, 1378198), (292, 689099), (2263, 88916), (4526, 44458), (9052, 22229)]