208264248

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{47419}}^1$

素因数の和:47492

約数の個数: 48

約数和(自身を含む): 573307800

約数和(自身を除く): 365043552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 47419, 94838, 142257, 189676, 284514, 379352, 426771, 569028, 853542, 1138056, 1707084, 2892559, 3414168, 5785118, 8677677, 11570236, 17355354, 23140472, 26033031, 34710708, 52066062, 69421416, 104132124, 208264248]

約数ペア:

[(1, 208264248), (2, 104132124), (3, 69421416), (4, 52066062), (6, 34710708), (8, 26033031), (9, 23140472), (12, 17355354), (18, 11570236), (24, 8677677), (36, 5785118), (61, 3414168), (72, 2892559), (122, 1707084), (183, 1138056), (244, 853542), (366, 569028), (488, 426771), (549, 379352), (732, 284514), (1098, 189676), (1464, 142257), (2196, 94838), (4392, 47419)]