201097998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 475200000

約数和(自身を除く): 274102002

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 439, 459, 499, 878, 918, 998, 1317, 1497, 2634, 2994, 3951, 4491, 7463, 7902, 8483, 8982, 11853, 13473, 14926, 16966, 22389, 23706, 25449, 26946, 44778, 50898, 67167, 76347, 134334, 152694, 201501, 219061, 229041, 403002, 438122, 458082, 657183, 1314366, 1971549, 3724037, 3943098, 5914647, 7448074, 11172111, 11829294, 22344222, 33516333, 67032666, 100548999, 201097998]

約数ペア:

[(1, 201097998), (2, 100548999), (3, 67032666), (6, 33516333), (9, 22344222), (17, 11829294), (18, 11172111), (27, 7448074), (34, 5914647), (51, 3943098), (54, 3724037), (102, 1971549), (153, 1314366), (306, 657183), (439, 458082), (459, 438122), (499, 403002), (878, 229041), (918, 219061), (998, 201501), (1317, 152694), (1497, 134334), (2634, 76347), (2994, 67167), (3951, 50898), (4491, 44778), (7463, 26946), (7902, 25449), (8483, 23706), (8982, 22389), (11853, 16966), (13473, 14926)]