203498412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1304477}}^1$

素因数の和:1304497

約数の個数: 24

約数和(自身を含む): 511355376

約数和(自身を除く): 307856964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1304477, 2608954, 3913431, 5217908, 7826862, 15653724, 16958201, 33916402, 50874603, 67832804, 101749206, 203498412]

約数ペア:

[(1, 203498412), (2, 101749206), (3, 67832804), (4, 50874603), (6, 33916402), (12, 16958201), (13, 15653724), (26, 7826862), (39, 5217908), (52, 3913431), (78, 2608954), (156, 1304477)]