200951140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59453}}^1$

素因数の和:59488

約数の個数: 36

約数和(自身を含む): 456963444

約数和(自身を除く): 256012304

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 59453, 118906, 237812, 297265, 594530, 772889, 1189060, 1545778, 3091556, 3864445, 7728890, 10047557, 15457780, 20095114, 40190228, 50237785, 100475570, 200951140]

約数ペア:

[(1, 200951140), (2, 100475570), (4, 50237785), (5, 40190228), (10, 20095114), (13, 15457780), (20, 10047557), (26, 7728890), (52, 3864445), (65, 3091556), (130, 1545778), (169, 1189060), (260, 772889), (338, 594530), (676, 297265), (845, 237812), (1690, 118906), (3380, 59453)]