201675160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 477021600

約数和(自身を除く): 275346440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1480, 1591, 1720, 3169, 3182, 6338, 6364, 7955, 12676, 12728, 15845, 15910, 25352, 31690, 31820, 63380, 63640, 117253, 126760, 136267, 234506, 272534, 469012, 545068, 586265, 681335, 938024, 1090136, 1172530, 1362670, 2345060, 2725340, 4690120, 5041879, 5450680, 10083758, 20167516, 25209395, 40335032, 50418790, 100837580, 201675160]

約数ペア:

[(1, 201675160), (2, 100837580), (4, 50418790), (5, 40335032), (8, 25209395), (10, 20167516), (20, 10083758), (37, 5450680), (40, 5041879), (43, 4690120), (74, 2725340), (86, 2345060), (148, 1362670), (172, 1172530), (185, 1090136), (215, 938024), (296, 681335), (344, 586265), (370, 545068), (430, 469012), (740, 272534), (860, 234506), (1480, 136267), (1591, 126760), (1720, 117253), (3169, 63640), (3182, 63380), (6338, 31820), (6364, 31690), (7955, 25352), (12676, 15910), (12728, 15845)]