202742416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{130633}}^1$

素因数の和:130738

約数の個数: 20

約数和(自身を含む): 396866092

約数和(自身を除く): 194123676

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 130633, 261266, 522532, 1045064, 2090128, 12671401, 25342802, 50685604, 101371208, 202742416]

約数ペア:

[(1, 202742416), (2, 101371208), (4, 50685604), (8, 25342802), (16, 12671401), (97, 2090128), (194, 1045064), (388, 522532), (776, 261266), (1552, 130633)]