201530384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145059}}^1$

素因数の和:1145078

約数の個数: 20

約数和(自身を含む): 425962320

約数和(自身を除く): 224431936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145059, 2290118, 4580236, 9160472, 12595649, 18320944, 25191298, 50382596, 100765192, 201530384]

約数ペア:

[(1, 201530384), (2, 100765192), (4, 50382596), (8, 25191298), (11, 18320944), (16, 12595649), (22, 9160472), (44, 4580236), (88, 2290118), (176, 1145059)]