211079596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 455848960

約数和(自身を除く): 244769364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 631, 919, 1262, 1838, 2524, 3676, 4417, 6433, 8203, 8834, 11947, 12866, 16406, 17668, 23894, 25732, 32812, 47788, 57421, 83629, 114842, 167258, 229684, 334516, 579889, 1159778, 2319556, 4059223, 7538557, 8118446, 15077114, 16236892, 30154228, 52769899, 105539798, 211079596]

約数ペア:

[(1, 211079596), (2, 105539798), (4, 52769899), (7, 30154228), (13, 16236892), (14, 15077114), (26, 8118446), (28, 7538557), (52, 4059223), (91, 2319556), (182, 1159778), (364, 579889), (631, 334516), (919, 229684), (1262, 167258), (1838, 114842), (2524, 83629), (3676, 57421), (4417, 47788), (6433, 32812), (8203, 25732), (8834, 23894), (11947, 17668), (12866, 16406)]