220190352

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{6961}}^1$

素因数の和:7631

約数の個数: 40

約数和(自身を含む): 569770080

約数和(自身を除く): 349579728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 1318, 1977, 2636, 3954, 5272, 6961, 7908, 10544, 13922, 15816, 20883, 27844, 31632, 41766, 55688, 83532, 111376, 167064, 334128, 4587299, 9174598, 13761897, 18349196, 27523794, 36698392, 55047588, 73396784, 110095176, 220190352]

約数ペア:

[(1, 220190352), (2, 110095176), (3, 73396784), (4, 55047588), (6, 36698392), (8, 27523794), (12, 18349196), (16, 13761897), (24, 9174598), (48, 4587299), (659, 334128), (1318, 167064), (1977, 111376), (2636, 83532), (3954, 55688), (5272, 41766), (6961, 31632), (7908, 27844), (10544, 20883), (13922, 15816)]