100404854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240203}}^1$

素因数の和:240235

約数の個数: 16

約数和(自身を含む): 172946880

約数和(自身を除く): 72542026

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 240203, 480406, 2642233, 4563857, 5284466, 9127714, 50202427, 100404854]

約数ペア:

[(1, 100404854), (2, 50202427), (11, 9127714), (19, 5284466), (22, 4563857), (38, 2642233), (209, 480406), (418, 240203)]