214904586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 496468224

約数和(自身を除く): 281563638

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 61, 62, 78, 93, 94, 122, 141, 183, 186, 282, 366, 403, 611, 793, 806, 961, 1209, 1222, 1457, 1586, 1833, 1891, 1922, 2379, 2418, 2867, 2883, 2914, 3666, 3782, 4371, 4758, 5673, 5734, 5766, 8601, 8742, 11346, 12493, 17202, 18941, 24583, 24986, 37271, 37479, 37882, 45167, 49166, 56823, 58621, 73749, 74542, 74958, 88877, 90334, 111813, 113646, 117242, 135501, 147498, 175863, 177754, 223626, 266631, 271002, 351726, 533262, 587171, 762073, 1155401, 1174342, 1524146, 1761513, 2286219, 2310802, 2755187, 3466203, 3523026, 4572438, 5510374, 6932406, 8265561, 16531122, 35817431, 71634862, 107452293, 214904586]

約数ペア:

[(1, 214904586), (2, 107452293), (3, 71634862), (6, 35817431), (13, 16531122), (26, 8265561), (31, 6932406), (39, 5510374), (47, 4572438), (61, 3523026), (62, 3466203), (78, 2755187), (93, 2310802), (94, 2286219), (122, 1761513), (141, 1524146), (183, 1174342), (186, 1155401), (282, 762073), (366, 587171), (403, 533262), (611, 351726), (793, 271002), (806, 266631), (961, 223626), (1209, 177754), (1222, 175863), (1457, 147498), (1586, 135501), (1833, 117242), (1891, 113646), (1922, 111813), (2379, 90334), (2418, 88877), (2867, 74958), (2883, 74542), (2914, 73749), (3666, 58621), (3782, 56823), (4371, 49166), (4758, 45167), (5673, 37882), (5734, 37479), (5766, 37271), (8601, 24986), (8742, 24583), (11346, 18941), (12493, 17202)]