109220188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3511}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 240726528

約数和(自身を除く): 131506340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 3511, 4444, 7022, 7777, 14044, 15554, 24577, 31108, 38621, 49154, 77242, 98308, 154484, 270347, 354611, 540694, 709222, 1081388, 1418444, 2482277, 3900721, 4964554, 7801442, 9929108, 15602884, 27305047, 54610094, 109220188]

約数ペア:

[(1, 109220188), (2, 54610094), (4, 27305047), (7, 15602884), (11, 9929108), (14, 7801442), (22, 4964554), (28, 3900721), (44, 2482277), (77, 1418444), (101, 1081388), (154, 709222), (202, 540694), (308, 354611), (404, 270347), (707, 154484), (1111, 98308), (1414, 77242), (2222, 49154), (2828, 38621), (3511, 31108), (4444, 24577), (7022, 15554), (7777, 14044)]