217466634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 544112640

約数和(自身を除く): 326646006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 383, 462, 766, 1149, 1229, 2298, 2458, 2681, 3687, 4213, 5362, 7374, 8043, 8426, 8603, 12639, 13519, 16086, 17206, 25278, 25809, 27038, 29491, 40557, 51618, 58982, 81114, 88473, 94633, 176946, 189266, 283899, 470707, 567798, 941414, 1412121, 2824242, 3294949, 5177777, 6589898, 9884847, 10355554, 15533331, 19769694, 31066662, 36244439, 72488878, 108733317, 217466634]

約数ペア:

[(1, 217466634), (2, 108733317), (3, 72488878), (6, 36244439), (7, 31066662), (11, 19769694), (14, 15533331), (21, 10355554), (22, 9884847), (33, 6589898), (42, 5177777), (66, 3294949), (77, 2824242), (154, 1412121), (231, 941414), (383, 567798), (462, 470707), (766, 283899), (1149, 189266), (1229, 176946), (2298, 94633), (2458, 88473), (2681, 81114), (3687, 58982), (4213, 51618), (5362, 40557), (7374, 29491), (8043, 27038), (8426, 25809), (8603, 25278), (12639, 17206), (13519, 16086)]