217213404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5669}}^1$

素因数の和:5810

約数の個数: 48

約数和(自身を含む): 528353280

約数和(自身を除く): 311139876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 3193, 5669, 6386, 9579, 11338, 12772, 17007, 19158, 22676, 34014, 38316, 68028, 175739, 351478, 527217, 583907, 702956, 1054434, 1167814, 1751721, 2108868, 2335628, 3503442, 7006884, 18101117, 36202234, 54303351, 72404468, 108606702, 217213404]

約数ペア:

[(1, 217213404), (2, 108606702), (3, 72404468), (4, 54303351), (6, 36202234), (12, 18101117), (31, 7006884), (62, 3503442), (93, 2335628), (103, 2108868), (124, 1751721), (186, 1167814), (206, 1054434), (309, 702956), (372, 583907), (412, 527217), (618, 351478), (1236, 175739), (3193, 68028), (5669, 38316), (6386, 34014), (9579, 22676), (11338, 19158), (12772, 17007)]