206367040506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{644297}}^1$

素因数の和:644547

約数の個数: 64

約数和(自身を含む): 472059104256

約数和(自身を除く): 265692063750

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 211, 253, 422, 506, 633, 759, 1266, 1518, 2321, 4642, 4853, 6963, 9706, 13926, 14559, 29118, 53383, 106766, 160149, 320298, 644297, 1288594, 1932891, 3865782, 7087267, 14174534, 14818831, 21261801, 29637662, 42523602, 44456493, 88912986, 135946667, 163007141, 271893334, 326014282, 407840001, 489021423, 815680002, 978042846, 1495413337, 2990826674, 3126773341, 4486240011, 6253546682, 8972480022, 9380320023, 18760640046, 34394506751, 68789013502, 103183520253, 206367040506]

約数ペア:

[(1, 206367040506), (2, 103183520253), (3, 68789013502), (6, 34394506751), (11, 18760640046), (22, 9380320023), (23, 8972480022), (33, 6253546682), (46, 4486240011), (66, 3126773341), (69, 2990826674), (138, 1495413337), (211, 978042846), (253, 815680002), (422, 489021423), (506, 407840001), (633, 326014282), (759, 271893334), (1266, 163007141), (1518, 135946667), (2321, 88912986), (4642, 44456493), (4853, 42523602), (6963, 29637662), (9706, 21261801), (13926, 14818831), (14559, 14174534), (29118, 7087267), (53383, 3865782), (106766, 1932891), (160149, 1288594), (320298, 644297)]