202266545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 268316160

約数和(自身を除く): 66049615

約数列:

[1, 5, 13, 61, 65, 139, 305, 367, 695, 793, 1807, 1835, 3965, 4771, 8479, 9035, 22387, 23855, 42395, 51013, 110227, 111935, 255065, 291031, 551135, 663169, 1455155, 3111793, 3315845, 15558965, 40453309, 202266545]

約数ペア:

[(1, 202266545), (5, 40453309), (13, 15558965), (61, 3315845), (65, 3111793), (139, 1455155), (305, 663169), (367, 551135), (695, 291031), (793, 255065), (1807, 111935), (1835, 110227), (3965, 51013), (4771, 42395), (8479, 23855), (9035, 22387)]