220707954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{533111}}^1$

素因数の和:533142

約数の個数: 24

約数和(自身を含む): 498992832

約数和(自身を除く): 278284878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 533111, 1066222, 1599333, 3198666, 4797999, 9595998, 12261553, 24523106, 36784659, 73569318, 110353977, 220707954]

約数ペア:

[(1, 220707954), (2, 110353977), (3, 73569318), (6, 36784659), (9, 24523106), (18, 12261553), (23, 9595998), (46, 4797999), (69, 3198666), (138, 1599333), (207, 1066222), (414, 533111)]