222017816

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 422180640

約数和(自身を除く): 200162824

約数列:

[1, 2, 4, 8, 137, 167, 274, 334, 548, 668, 1096, 1213, 1336, 2426, 4852, 9704, 22879, 45758, 91516, 166181, 183032, 202571, 332362, 405142, 664724, 810284, 1329448, 1620568, 27752227, 55504454, 111008908, 222017816]

約数ペア:

[(1, 222017816), (2, 111008908), (4, 55504454), (8, 27752227), (137, 1620568), (167, 1329448), (274, 810284), (334, 664724), (548, 405142), (668, 332362), (1096, 202571), (1213, 183032), (1336, 166181), (2426, 91516), (4852, 45758), (9704, 22879)]