204520104

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149503}}^1$

素因数の和:149534

約数の個数: 48

約数和(自身を含む): 583065600

約数和(自身を除く): 378545496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 149503, 299006, 448509, 598012, 897018, 1196024, 1345527, 1794036, 2691054, 2840557, 3588072, 5382108, 5681114, 8521671, 10764216, 11362228, 17043342, 22724456, 25565013, 34086684, 51130026, 68173368, 102260052, 204520104]

約数ペア:

[(1, 204520104), (2, 102260052), (3, 68173368), (4, 51130026), (6, 34086684), (8, 25565013), (9, 22724456), (12, 17043342), (18, 11362228), (19, 10764216), (24, 8521671), (36, 5681114), (38, 5382108), (57, 3588072), (72, 2840557), (76, 2691054), (114, 1794036), (152, 1345527), (171, 1196024), (228, 897018), (342, 598012), (456, 448509), (684, 299006), (1368, 149503)]