200692720

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3673}}^1$

素因数の和:4369

約数の個数: 40

約数和(自身を含む): 467420976

約数和(自身を除く): 266728256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 3673, 5464, 6830, 7346, 10928, 13660, 14692, 18365, 27320, 29384, 36730, 54640, 58768, 73460, 146920, 293840, 2508659, 5017318, 10034636, 12543295, 20069272, 25086590, 40138544, 50173180, 100346360, 200692720]

約数ペア:

[(1, 200692720), (2, 100346360), (4, 50173180), (5, 40138544), (8, 25086590), (10, 20069272), (16, 12543295), (20, 10034636), (40, 5017318), (80, 2508659), (683, 293840), (1366, 146920), (2732, 73460), (3415, 58768), (3673, 54640), (5464, 36730), (6830, 29384), (7346, 27320), (10928, 18365), (13660, 14692)]