200382680

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{8093}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 451645200

約数和(自身を除く): 251262520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 4952, 6190, 8093, 12380, 16186, 24760, 32372, 40465, 64744, 80930, 161860, 323720, 5009567, 10019134, 20038268, 25047835, 40076536, 50095670, 100191340, 200382680]

約数ペア:

[(1, 200382680), (2, 100191340), (4, 50095670), (5, 40076536), (8, 25047835), (10, 20038268), (20, 10019134), (40, 5009567), (619, 323720), (1238, 161860), (2476, 80930), (3095, 64744), (4952, 40465), (6190, 32372), (8093, 24760), (12380, 16186)]