211381486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{25523}}^1$

素因数の和:25667

約数の個数: 16

約数和(自身を含む): 328034448

約数和(自身を除く): 116652962

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 25523, 51046, 1046443, 2092886, 2577823, 5155646, 105690743, 211381486]

約数ペア:

[(1, 211381486), (2, 105690743), (41, 5155646), (82, 2577823), (101, 2092886), (202, 1046443), (4141, 51046), (8282, 25523)]