200599568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 444554880

約数和(自身を除く): 243955312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 193, 208, 247, 263, 304, 386, 494, 526, 772, 988, 1052, 1544, 1976, 2104, 2509, 3088, 3419, 3667, 3952, 4208, 4997, 5018, 6838, 7334, 9994, 10036, 13676, 14668, 19988, 20072, 27352, 29336, 39976, 40144, 47671, 50759, 54704, 58672, 64961, 79952, 95342, 101518, 129922, 190684, 203036, 259844, 381368, 406072, 519688, 659867, 762736, 812144, 964421, 1039376, 1319734, 1928842, 2639468, 3857684, 5278936, 7715368, 10557872, 12537473, 15430736, 25074946, 50149892, 100299784, 200599568]

約数ペア:

[(1, 200599568), (2, 100299784), (4, 50149892), (8, 25074946), (13, 15430736), (16, 12537473), (19, 10557872), (26, 7715368), (38, 5278936), (52, 3857684), (76, 2639468), (104, 1928842), (152, 1319734), (193, 1039376), (208, 964421), (247, 812144), (263, 762736), (304, 659867), (386, 519688), (494, 406072), (526, 381368), (772, 259844), (988, 203036), (1052, 190684), (1544, 129922), (1976, 101518), (2104, 95342), (2509, 79952), (3088, 64961), (3419, 58672), (3667, 54704), (3952, 50759), (4208, 47671), (4997, 40144), (5018, 39976), (6838, 29336), (7334, 27352), (9994, 20072), (10036, 19988), (13676, 14668)]