221614896

素因数分解:

$2^4\times 3^1\times {\mathrm{4616977}}^1$

素因数の和:4616988

約数の個数: 20

約数和(自身を含む): 572505272

約数和(自身を除く): 350890376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4616977, 9233954, 13850931, 18467908, 27701862, 36935816, 55403724, 73871632, 110807448, 221614896]

約数ペア:

[(1, 221614896), (2, 110807448), (3, 73871632), (4, 55403724), (6, 36935816), (8, 27701862), (12, 18467908), (16, 13850931), (24, 9233954), (48, 4616977)]