202913879

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22807}}^1$

素因数の和:22886

約数の個数: 16

約数和(自身を含む): 245231616

約数和(自身を除く): 42317737

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 22807, 159649, 707017, 935087, 4949119, 6545609, 28987697, 202913879]

約数ペア:

[(1, 202913879), (7, 28987697), (31, 6545609), (41, 4949119), (217, 935087), (287, 707017), (1271, 159649), (8897, 22807)]