207385280275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1\times {\mathrm{1367}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 265608089280

約数和(自身を除く): 58222809005

約数列:

[1, 5, 25, 37, 185, 401, 409, 925, 1367, 2005, 2045, 6835, 10025, 10225, 14837, 15133, 34175, 50579, 74185, 75665, 164009, 252895, 370925, 378325, 548167, 559103, 820045, 1264475, 2740835, 2795515, 4100225, 6068333, 13704175, 13977575, 20282179, 20686811, 30341665, 101410895, 103434055, 151708325, 224200303, 507054475, 517170275, 1121001515, 5605007575, 8295411211, 41477056055, 207385280275]

約数ペア:

[(1, 207385280275), (5, 41477056055), (25, 8295411211), (37, 5605007575), (185, 1121001515), (401, 517170275), (409, 507054475), (925, 224200303), (1367, 151708325), (2005, 103434055), (2045, 101410895), (6835, 30341665), (10025, 20686811), (10225, 20282179), (14837, 13977575), (15133, 13704175), (34175, 6068333), (50579, 4100225), (74185, 2795515), (75665, 2740835), (164009, 1264475), (252895, 820045), (370925, 559103), (378325, 548167)]