201995732134

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{11353}}^1$

素因数の和:11765

約数の個数: 64

約数和(自身を含む): 358909931520

約数和(自身を除く): 156914199386

約数列:

[1, 2, 7, 14, 41, 82, 139, 223, 278, 287, 446, 574, 973, 1561, 1946, 3122, 5699, 9143, 11353, 11398, 18286, 22706, 30997, 39893, 61994, 64001, 79471, 79786, 128002, 158942, 216979, 433958, 465473, 930946, 1270877, 1578067, 2531719, 2541754, 3156134, 3258311, 5063438, 6516622, 8896139, 11046469, 17722033, 17792278, 22092938, 35444066, 64700747, 103800479, 129401494, 207600958, 351908941, 452905229, 703817882, 726603353, 905810458, 1453206706, 2463362587, 4926725174, 14428266581, 28856533162, 100997866067, 201995732134]

約数ペア:

[(1, 201995732134), (2, 100997866067), (7, 28856533162), (14, 14428266581), (41, 4926725174), (82, 2463362587), (139, 1453206706), (223, 905810458), (278, 726603353), (287, 703817882), (446, 452905229), (574, 351908941), (973, 207600958), (1561, 129401494), (1946, 103800479), (3122, 64700747), (5699, 35444066), (9143, 22092938), (11353, 17792278), (11398, 17722033), (18286, 11046469), (22706, 8896139), (30997, 6516622), (39893, 5063438), (61994, 3258311), (64001, 3156134), (79471, 2541754), (79786, 2531719), (128002, 1578067), (158942, 1270877), (216979, 930946), (433958, 465473)]