203489078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{8629}}^1$

素因数の和:9551

約数の個数: 16

約数和(自身を含む): 329113680

約数和(自身を除く): 125624602

約数列:

[1, 2, 13, 26, 907, 1814, 8629, 11791, 17258, 23582, 112177, 224354, 7826503, 15653006, 101744539, 203489078]

約数ペア:

[(1, 203489078), (2, 101744539), (13, 15653006), (26, 7826503), (907, 224354), (1814, 112177), (8629, 23582), (11791, 17258)]