201425538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 433972224

約数和(自身を除く): 232546686

約数列:

[1, 2, 3, 6, 31, 41, 61, 62, 82, 93, 122, 123, 183, 186, 246, 366, 433, 866, 1271, 1299, 1891, 2501, 2542, 2598, 3782, 3813, 5002, 5673, 7503, 7626, 11346, 13423, 15006, 17753, 26413, 26846, 35506, 40269, 52826, 53259, 77531, 79239, 80538, 106518, 155062, 158478, 232593, 465186, 550343, 818803, 1082933, 1100686, 1637606, 1651029, 2165866, 2456409, 3248799, 3302058, 4912818, 6497598, 33570923, 67141846, 100712769, 201425538]

約数ペア:

[(1, 201425538), (2, 100712769), (3, 67141846), (6, 33570923), (31, 6497598), (41, 4912818), (61, 3302058), (62, 3248799), (82, 2456409), (93, 2165866), (122, 1651029), (123, 1637606), (183, 1100686), (186, 1082933), (246, 818803), (366, 550343), (433, 465186), (866, 232593), (1271, 158478), (1299, 155062), (1891, 106518), (2501, 80538), (2542, 79239), (2598, 77531), (3782, 53259), (3813, 52826), (5002, 40269), (5673, 35506), (7503, 26846), (7626, 26413), (11346, 17753), (13423, 15006)]