207490010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32573}}^1$

素因数の和:32607

約数の個数: 48

約数和(自身を含む): 467892936

約数和(自身を除く): 260402926

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 32573, 65146, 162865, 228011, 325730, 423449, 456022, 846898, 1140055, 1596077, 2117245, 2280110, 2964143, 3192154, 4234490, 5928286, 7980385, 14820715, 15960770, 20749001, 29641430, 41498002, 103745005, 207490010]

約数ペア:

[(1, 207490010), (2, 103745005), (5, 41498002), (7, 29641430), (10, 20749001), (13, 15960770), (14, 14820715), (26, 7980385), (35, 5928286), (49, 4234490), (65, 3192154), (70, 2964143), (91, 2280110), (98, 2117245), (130, 1596077), (182, 1140055), (245, 846898), (455, 456022), (490, 423449), (637, 325730), (910, 228011), (1274, 162865), (3185, 65146), (6370, 32573)]