202192450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 387921600

約数和(自身を除く): 185729150

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 157, 215, 314, 430, 599, 785, 1075, 1198, 1570, 2150, 2995, 3925, 5990, 6751, 7850, 13502, 14975, 25757, 29950, 33755, 51514, 67510, 94043, 128785, 168775, 188086, 257570, 337550, 470215, 643925, 940430, 1287850, 2351075, 4043849, 4702150, 8087698, 20219245, 40438490, 101096225, 202192450]

約数ペア:

[(1, 202192450), (2, 101096225), (5, 40438490), (10, 20219245), (25, 8087698), (43, 4702150), (50, 4043849), (86, 2351075), (157, 1287850), (215, 940430), (314, 643925), (430, 470215), (599, 337550), (785, 257570), (1075, 188086), (1198, 168775), (1570, 128785), (2150, 94043), (2995, 67510), (3925, 51514), (5990, 33755), (6751, 29950), (7850, 25757), (13502, 14975)]