208778928

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{18199}}^1$

素因数の和:18449

約数の個数: 40

約数和(自身を含む): 541632000

約数和(自身を除く): 332853072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 291184, 436776, 873552, 4349561, 8699122, 13048683, 17398244, 26097366, 34796488, 52194732, 69592976, 104389464, 208778928]

約数ペア:

[(1, 208778928), (2, 104389464), (3, 69592976), (4, 52194732), (6, 34796488), (8, 26097366), (12, 17398244), (16, 13048683), (24, 8699122), (48, 4349561), (239, 873552), (478, 436776), (717, 291184), (956, 218388), (1434, 145592), (1912, 109194), (2868, 72796), (3824, 54597), (5736, 36398), (11472, 18199)]