207612510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{141233}}^1$

素因数の和:141257

約数の個数: 48

約数和(自身を含む): 579624336

約数和(自身を除く): 372011826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 141233, 282466, 423699, 706165, 847398, 988631, 1412330, 1977262, 2118495, 2965893, 4236990, 4943155, 5931786, 6920417, 9886310, 13840834, 14829465, 20761251, 29658930, 34602085, 41522502, 69204170, 103806255, 207612510]

約数ペア:

[(1, 207612510), (2, 103806255), (3, 69204170), (5, 41522502), (6, 34602085), (7, 29658930), (10, 20761251), (14, 14829465), (15, 13840834), (21, 9886310), (30, 6920417), (35, 5931786), (42, 4943155), (49, 4236990), (70, 2965893), (98, 2118495), (105, 1977262), (147, 1412330), (210, 988631), (245, 847398), (294, 706165), (490, 423699), (735, 282466), (1470, 141233)]