202215678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{209333}}^1$

素因数の和:209368

約数の個数: 32

約数和(自身を含む): 482305536

約数和(自身を除く): 280089858

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 209333, 418666, 627999, 1255998, 1465331, 2930662, 4395993, 4814659, 8791986, 9629318, 14443977, 28887954, 33702613, 67405226, 101107839, 202215678]

約数ペア:

[(1, 202215678), (2, 101107839), (3, 67405226), (6, 33702613), (7, 28887954), (14, 14443977), (21, 9629318), (23, 8791986), (42, 4814659), (46, 4395993), (69, 2930662), (138, 1465331), (161, 1255998), (322, 627999), (483, 418666), (966, 209333)]