202000630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 426902400

約数和(自身を除く): 224901770

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 89, 130, 158, 169, 170, 178, 221, 338, 395, 442, 445, 790, 845, 890, 1027, 1105, 1157, 1343, 1513, 1690, 2054, 2210, 2314, 2686, 2873, 3026, 5135, 5746, 5785, 6715, 7031, 7565, 10270, 11570, 13351, 13430, 14062, 14365, 15041, 15130, 17459, 19669, 26702, 28730, 30082, 34918, 35155, 39338, 66755, 70310, 75205, 87295, 91403, 98345, 119527, 133510, 150410, 174590, 182806, 196690, 226967, 239054, 255697, 453934, 457015, 511394, 597635, 914030, 1134835, 1188239, 1195270, 1278485, 1553851, 2269670, 2376478, 2556970, 3107702, 5941195, 7769255, 11882390, 15538510, 20200063, 40400126, 101000315, 202000630]

約数ペア:

[(1, 202000630), (2, 101000315), (5, 40400126), (10, 20200063), (13, 15538510), (17, 11882390), (26, 7769255), (34, 5941195), (65, 3107702), (79, 2556970), (85, 2376478), (89, 2269670), (130, 1553851), (158, 1278485), (169, 1195270), (170, 1188239), (178, 1134835), (221, 914030), (338, 597635), (395, 511394), (442, 457015), (445, 453934), (790, 255697), (845, 239054), (890, 226967), (1027, 196690), (1105, 182806), (1157, 174590), (1343, 150410), (1513, 133510), (1690, 119527), (2054, 98345), (2210, 91403), (2314, 87295), (2686, 75205), (2873, 70310), (3026, 66755), (5135, 39338), (5746, 35155), (5785, 34918), (6715, 30082), (7031, 28730), (7565, 26702), (10270, 19669), (11570, 17459), (13351, 15130), (13430, 15041), (14062, 14365)]