217667814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17333}}^1$

素因数の和:17381

約数の個数: 64

約数和(自身を含む): 559125504

約数和(自身を除く): 341457690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 17333, 34666, 51999, 103998, 121331, 225329, 242662, 363993, 398659, 450658, 675987, 727986, 797318, 1195977, 1351974, 1577303, 2391954, 2790613, 3154606, 4731909, 5182567, 5581226, 8371839, 9463818, 10365134, 15547701, 16743678, 31095402, 36277969, 72555938, 108833907, 217667814]

約数ペア:

[(1, 217667814), (2, 108833907), (3, 72555938), (6, 36277969), (7, 31095402), (13, 16743678), (14, 15547701), (21, 10365134), (23, 9463818), (26, 8371839), (39, 5581226), (42, 5182567), (46, 4731909), (69, 3154606), (78, 2790613), (91, 2391954), (138, 1577303), (161, 1351974), (182, 1195977), (273, 797318), (299, 727986), (322, 675987), (483, 450658), (546, 398659), (598, 363993), (897, 242662), (966, 225329), (1794, 121331), (2093, 103998), (4186, 51999), (6279, 34666), (12558, 17333)]