222540112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 443721600

約数和(自身を除く): 221181488

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 278, 376, 556, 752, 1112, 2129, 2224, 4258, 6533, 8516, 13066, 17032, 26132, 34064, 52264, 100063, 104528, 200126, 295931, 400252, 591862, 800504, 1183724, 1601008, 2367448, 4734896, 13908757, 27817514, 55635028, 111270056, 222540112]

約数ペア:

[(1, 222540112), (2, 111270056), (4, 55635028), (8, 27817514), (16, 13908757), (47, 4734896), (94, 2367448), (139, 1601008), (188, 1183724), (278, 800504), (376, 591862), (556, 400252), (752, 295931), (1112, 200126), (2129, 104528), (2224, 100063), (4258, 52264), (6533, 34064), (8516, 26132), (13066, 17032)]