201275718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 478517760

約数和(自身を除く): 277242042

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 257, 406, 514, 609, 643, 771, 1218, 1286, 1542, 1799, 1929, 3598, 3858, 4501, 5397, 7453, 9002, 10794, 13503, 14906, 18647, 22359, 27006, 37294, 44718, 52171, 55941, 104342, 111882, 130529, 156513, 165251, 261058, 313026, 330502, 391587, 495753, 783174, 991506, 1156757, 2313514, 3470271, 4792279, 6940542, 9584558, 14376837, 28753674, 33545953, 67091906, 100637859, 201275718]

約数ペア:

[(1, 201275718), (2, 100637859), (3, 67091906), (6, 33545953), (7, 28753674), (14, 14376837), (21, 9584558), (29, 6940542), (42, 4792279), (58, 3470271), (87, 2313514), (174, 1156757), (203, 991506), (257, 783174), (406, 495753), (514, 391587), (609, 330502), (643, 313026), (771, 261058), (1218, 165251), (1286, 156513), (1542, 130529), (1799, 111882), (1929, 104342), (3598, 55941), (3858, 52171), (4501, 44718), (5397, 37294), (7453, 27006), (9002, 22359), (10794, 18647), (13503, 14906)]