200913418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{140893}}^1$

素因数の和:140949

約数の個数: 16

約数和(自身を含む): 324619776

約数和(自身を除く): 123706358

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 140893, 281786, 3240539, 4367683, 6481078, 8735366, 100456709, 200913418]

約数ペア:

[(1, 200913418), (2, 100456709), (23, 8735366), (31, 6481078), (46, 4367683), (62, 3240539), (713, 281786), (1426, 140893)]