207975216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 567920000

約数和(自身を除く): 359944784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 457, 499, 912, 914, 998, 1371, 1497, 1828, 1996, 2742, 2994, 3656, 3992, 5484, 5988, 7312, 7984, 8683, 9481, 10968, 11976, 17366, 18962, 21936, 23952, 26049, 28443, 34732, 37924, 52098, 56886, 69464, 75848, 104196, 113772, 138928, 151696, 208392, 227544, 228043, 416784, 455088, 456086, 684129, 912172, 1368258, 1824344, 2736516, 3648688, 4332817, 5473032, 8665634, 10946064, 12998451, 17331268, 25996902, 34662536, 51993804, 69325072, 103987608, 207975216]

約数ペア:

[(1, 207975216), (2, 103987608), (3, 69325072), (4, 51993804), (6, 34662536), (8, 25996902), (12, 17331268), (16, 12998451), (19, 10946064), (24, 8665634), (38, 5473032), (48, 4332817), (57, 3648688), (76, 2736516), (114, 1824344), (152, 1368258), (228, 912172), (304, 684129), (456, 456086), (457, 455088), (499, 416784), (912, 228043), (914, 227544), (998, 208392), (1371, 151696), (1497, 138928), (1828, 113772), (1996, 104196), (2742, 75848), (2994, 69464), (3656, 56886), (3992, 52098), (5484, 37924), (5988, 34732), (7312, 28443), (7984, 26049), (8683, 23952), (9481, 21936), (10968, 18962), (11976, 17366)]