220766424

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{50821}}^1$

素因数の和:51011

約数の個数: 32

約数和(自身を含む): 554976240

約数和(自身を除く): 334209816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 50821, 101642, 152463, 203284, 304926, 406568, 609852, 1219704, 9198601, 18397202, 27595803, 36794404, 55191606, 73588808, 110383212, 220766424]

約数ペア:

[(1, 220766424), (2, 110383212), (3, 73588808), (4, 55191606), (6, 36794404), (8, 27595803), (12, 18397202), (24, 9198601), (181, 1219704), (362, 609852), (543, 406568), (724, 304926), (1086, 203284), (1448, 152463), (2172, 101642), (4344, 50821)]