201202600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 474238620

約数和(自身を除く): 273036020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 13781, 14600, 27562, 55124, 68905, 110248, 137810, 275620, 344525, 551240, 689050, 1006013, 1378100, 2012026, 2756200, 4024052, 5030065, 8048104, 10060130, 20120260, 25150325, 40240520, 50300650, 100601300, 201202600]

約数ペア:

[(1, 201202600), (2, 100601300), (4, 50300650), (5, 40240520), (8, 25150325), (10, 20120260), (20, 10060130), (25, 8048104), (40, 5030065), (50, 4024052), (73, 2756200), (100, 2012026), (146, 1378100), (200, 1006013), (292, 689050), (365, 551240), (584, 344525), (730, 275620), (1460, 137810), (1825, 110248), (2920, 68905), (3650, 55124), (7300, 27562), (13781, 14600)]