222717832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19843}}^1$

素因数の和:19933

約数の個数: 32

約数和(自身を含む): 442918080

約数和(自身を除く): 220200248

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 19843, 39686, 79372, 158744, 456389, 912778, 1210423, 1825556, 2420846, 3651112, 4841692, 9683384, 27839729, 55679458, 111358916, 222717832]

約数ペア:

[(1, 222717832), (2, 111358916), (4, 55679458), (8, 27839729), (23, 9683384), (46, 4841692), (61, 3651112), (92, 2420846), (122, 1825556), (184, 1210423), (244, 912778), (488, 456389), (1403, 158744), (2806, 79372), (5612, 39686), (11224, 19843)]