201235920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838483}}^1$

素因数の和:838499

約数の個数: 40

約数和(自身を含む): 623832096

約数和(自身を除く): 422596176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838483, 1676966, 2515449, 3353932, 4192415, 5030898, 6707864, 8384830, 10061796, 12577245, 13415728, 16769660, 20123592, 25154490, 33539320, 40247184, 50308980, 67078640, 100617960, 201235920]

約数ペア:

[(1, 201235920), (2, 100617960), (3, 67078640), (4, 50308980), (5, 40247184), (6, 33539320), (8, 25154490), (10, 20123592), (12, 16769660), (15, 13415728), (16, 12577245), (20, 10061796), (24, 8384830), (30, 6707864), (40, 5030898), (48, 4192415), (60, 3353932), (80, 2515449), (120, 1676966), (240, 838483)]