199901364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6709}}^1$

素因数の和:6920

約数の個数: 48

約数和(自身を含む): 505021440

約数和(自身を除く): 305120076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 4966, 6709, 7449, 9932, 13418, 14898, 20127, 26836, 29796, 40254, 80508, 87217, 174434, 261651, 348868, 523302, 1046604, 1281419, 2562838, 3844257, 5125676, 7688514, 15377028, 16658447, 33316894, 49975341, 66633788, 99950682, 199901364]

約数ペア:

[(1, 199901364), (2, 99950682), (3, 66633788), (4, 49975341), (6, 33316894), (12, 16658447), (13, 15377028), (26, 7688514), (39, 5125676), (52, 3844257), (78, 2562838), (156, 1281419), (191, 1046604), (382, 523302), (573, 348868), (764, 261651), (1146, 174434), (2292, 87217), (2483, 80508), (4966, 40254), (6709, 29796), (7449, 26836), (9932, 20127), (13418, 14898)]