200172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81371}}^1$

素因数の和:81424

約数の個数: 48

約数和(自身を含む): 574160832

約数和(自身を除く): 373988172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81371, 162742, 244113, 325484, 406855, 488226, 813710, 976452, 1220565, 1627420, 2441130, 3336211, 4882260, 6672422, 10008633, 13344844, 16681055, 20017266, 33362110, 40034532, 50043165, 66724220, 100086330, 200172660]

約数ペア:

[(1, 200172660), (2, 100086330), (3, 66724220), (4, 50043165), (5, 40034532), (6, 33362110), (10, 20017266), (12, 16681055), (15, 13344844), (20, 10008633), (30, 6672422), (41, 4882260), (60, 3336211), (82, 2441130), (123, 1627420), (164, 1220565), (205, 976452), (246, 813710), (410, 488226), (492, 406855), (615, 325484), (820, 244113), (1230, 162742), (2460, 81371)]