218147202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 603832320

約数和(自身を除く): 385685118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 103, 117, 126, 182, 189, 206, 234, 273, 309, 351, 378, 431, 546, 618, 702, 721, 819, 862, 927, 1293, 1339, 1442, 1638, 1854, 2163, 2457, 2586, 2678, 2781, 3017, 3879, 4017, 4326, 4914, 5562, 5603, 6034, 6489, 7758, 8034, 9051, 9373, 11206, 11637, 12051, 12978, 16809, 18102, 18746, 19467, 23274, 24102, 27153, 28119, 33618, 36153, 38934, 39221, 44393, 50427, 54306, 56238, 72306, 78442, 81459, 84357, 88786, 100854, 117663, 133179, 151281, 162918, 168714, 235326, 253071, 266358, 302562, 310751, 352989, 399537, 506142, 577109, 621502, 705978, 799074, 932253, 1058967, 1154218, 1198611, 1731327, 1864506, 2117934, 2397222, 2796759, 3462654, 4039763, 5193981, 5593518, 8079526, 8390277, 10387962, 12119289, 15581943, 16780554, 24238578, 31163886, 36357867, 72715734, 109073601, 218147202]

約数ペア:

[(1, 218147202), (2, 109073601), (3, 72715734), (6, 36357867), (7, 31163886), (9, 24238578), (13, 16780554), (14, 15581943), (18, 12119289), (21, 10387962), (26, 8390277), (27, 8079526), (39, 5593518), (42, 5193981), (54, 4039763), (63, 3462654), (78, 2796759), (91, 2397222), (103, 2117934), (117, 1864506), (126, 1731327), (182, 1198611), (189, 1154218), (206, 1058967), (234, 932253), (273, 799074), (309, 705978), (351, 621502), (378, 577109), (431, 506142), (546, 399537), (618, 352989), (702, 310751), (721, 302562), (819, 266358), (862, 253071), (927, 235326), (1293, 168714), (1339, 162918), (1442, 151281), (1638, 133179), (1854, 117663), (2163, 100854), (2457, 88786), (2586, 84357), (2678, 81459), (2781, 78442), (3017, 72306), (3879, 56238), (4017, 54306), (4326, 50427), (4914, 44393), (5562, 39221), (5603, 38934), (6034, 36153), (6489, 33618), (7758, 28119), (8034, 27153), (9051, 24102), (9373, 23274), (11206, 19467), (11637, 18746), (12051, 18102), (12978, 16809)]