201461898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 461790720

約数和(自身を除く): 260328822

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 67, 87, 134, 174, 201, 319, 402, 638, 737, 957, 1474, 1571, 1914, 1943, 2211, 3142, 3886, 4422, 4713, 5829, 9426, 11658, 17281, 21373, 34562, 42746, 45559, 51843, 64119, 91118, 103686, 105257, 128238, 136677, 210514, 273354, 315771, 501149, 631542, 1002298, 1157827, 1503447, 2315654, 3006894, 3052453, 3473481, 6104906, 6946962, 9157359, 18314718, 33576983, 67153966, 100730949, 201461898]

約数ペア:

[(1, 201461898), (2, 100730949), (3, 67153966), (6, 33576983), (11, 18314718), (22, 9157359), (29, 6946962), (33, 6104906), (58, 3473481), (66, 3052453), (67, 3006894), (87, 2315654), (134, 1503447), (174, 1157827), (201, 1002298), (319, 631542), (402, 501149), (638, 315771), (737, 273354), (957, 210514), (1474, 136677), (1571, 128238), (1914, 105257), (1943, 103686), (2211, 91118), (3142, 64119), (3886, 51843), (4422, 45559), (4713, 42746), (5829, 34562), (9426, 21373), (11658, 17281)]