201881866

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{2797}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 306213120

約数和(自身を除く): 104331254

約数列:

[1, 2, 151, 239, 302, 478, 2797, 5594, 36089, 72178, 422347, 668483, 844694, 1336966, 100940933, 201881866]

約数ペア:

[(1, 201881866), (2, 100940933), (151, 1336966), (239, 844694), (302, 668483), (478, 422347), (2797, 72178), (5594, 36089)]