215826664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1213}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 423054720

約数和(自身を除く): 207228056

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 967, 1213, 1934, 2426, 3868, 4852, 7736, 9704, 22241, 27899, 44482, 55798, 88964, 111596, 177928, 223192, 1172971, 2345942, 4691884, 9383768, 26978333, 53956666, 107913332, 215826664]

約数ペア:

[(1, 215826664), (2, 107913332), (4, 53956666), (8, 26978333), (23, 9383768), (46, 4691884), (92, 2345942), (184, 1172971), (967, 223192), (1213, 177928), (1934, 111596), (2426, 88964), (3868, 55798), (4852, 44482), (7736, 27899), (9704, 22241)]