203945970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6798199}}^1$

素因数の和:6798209

約数の個数: 16

約数和(自身を含む): 489470400

約数和(自身を除く): 285524430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6798199, 13596398, 20394597, 33990995, 40789194, 67981990, 101972985, 203945970]

約数ペア:

[(1, 203945970), (2, 101972985), (3, 67981990), (5, 40789194), (6, 33990995), (10, 20394597), (15, 13596398), (30, 6798199)]