207611144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 434495040

約数和(自身を除く): 226883896

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 163, 296, 326, 331, 481, 652, 662, 962, 1304, 1324, 1924, 2119, 2648, 3848, 4238, 4303, 6031, 8476, 8606, 12062, 12247, 16952, 17212, 24124, 24494, 34424, 48248, 48988, 53953, 78403, 97976, 107906, 156806, 159211, 215812, 313612, 318422, 431624, 627224, 636844, 701389, 1273688, 1402778, 1996261, 2805556, 3992522, 5611112, 7985044, 15970088, 25951393, 51902786, 103805572, 207611144]

約数ペア:

[(1, 207611144), (2, 103805572), (4, 51902786), (8, 25951393), (13, 15970088), (26, 7985044), (37, 5611112), (52, 3992522), (74, 2805556), (104, 1996261), (148, 1402778), (163, 1273688), (296, 701389), (326, 636844), (331, 627224), (481, 431624), (652, 318422), (662, 313612), (962, 215812), (1304, 159211), (1324, 156806), (1924, 107906), (2119, 97976), (2648, 78403), (3848, 53953), (4238, 48988), (4303, 48248), (6031, 34424), (8476, 24494), (8606, 24124), (12062, 17212), (12247, 16952)]