208692570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 526362624

約数和(自身を除く): 317670054

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 453, 690, 755, 906, 1510, 2003, 2265, 3473, 4006, 4530, 6009, 6946, 10015, 10419, 12018, 17365, 20030, 20838, 30045, 34730, 46069, 52095, 60090, 92138, 104190, 138207, 230345, 276414, 302453, 460690, 604906, 691035, 907359, 1382070, 1512265, 1814718, 3024530, 4536795, 6956419, 9073590, 13912838, 20869257, 34782095, 41738514, 69564190, 104346285, 208692570]

約数ペア:

[(1, 208692570), (2, 104346285), (3, 69564190), (5, 41738514), (6, 34782095), (10, 20869257), (15, 13912838), (23, 9073590), (30, 6956419), (46, 4536795), (69, 3024530), (115, 1814718), (138, 1512265), (151, 1382070), (230, 907359), (302, 691035), (345, 604906), (453, 460690), (690, 302453), (755, 276414), (906, 230345), (1510, 138207), (2003, 104190), (2265, 92138), (3473, 60090), (4006, 52095), (4530, 46069), (6009, 34730), (6946, 30045), (10015, 20838), (10419, 20030), (12018, 17365)]