214894998

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 491166720

約数和(自身を除く): 276271722

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 227, 282, 373, 423, 454, 681, 746, 846, 1119, 1269, 1362, 2043, 2238, 2538, 3357, 4086, 6129, 6714, 10071, 10669, 12258, 17531, 20142, 21338, 32007, 35062, 52593, 64014, 84671, 96021, 105186, 157779, 169342, 192042, 254013, 288063, 315558, 473337, 508026, 576126, 762039, 946674, 1524078, 2286117, 3979537, 4572234, 7959074, 11938611, 23877222, 35815833, 71631666, 107447499, 214894998]

約数ペア:

[(1, 214894998), (2, 107447499), (3, 71631666), (6, 35815833), (9, 23877222), (18, 11938611), (27, 7959074), (47, 4572234), (54, 3979537), (94, 2286117), (141, 1524078), (227, 946674), (282, 762039), (373, 576126), (423, 508026), (454, 473337), (681, 315558), (746, 288063), (846, 254013), (1119, 192042), (1269, 169342), (1362, 157779), (2043, 105186), (2238, 96021), (2538, 84671), (3357, 64014), (4086, 52593), (6129, 35062), (6714, 32007), (10071, 21338), (10669, 20142), (12258, 17531)]