201865118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 395501568

約数和(自身を除く): 193636450

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 259, 403, 434, 481, 518, 806, 962, 967, 1147, 1934, 2294, 2821, 3367, 5642, 6734, 6769, 8029, 12571, 13538, 14911, 16058, 25142, 29822, 29977, 35779, 59954, 71558, 87997, 104377, 175994, 208754, 209839, 250453, 389701, 419678, 465127, 500906, 779402, 930254, 1109149, 2218298, 2727907, 3255889, 5455814, 6511778, 7764043, 14418937, 15528086, 28837874, 100932559, 201865118]

約数ペア:

[(1, 201865118), (2, 100932559), (7, 28837874), (13, 15528086), (14, 14418937), (26, 7764043), (31, 6511778), (37, 5455814), (62, 3255889), (74, 2727907), (91, 2218298), (182, 1109149), (217, 930254), (259, 779402), (403, 500906), (434, 465127), (481, 419678), (518, 389701), (806, 250453), (962, 209839), (967, 208754), (1147, 175994), (1934, 104377), (2294, 87997), (2821, 71558), (3367, 59954), (5642, 35779), (6734, 29977), (6769, 29822), (8029, 25142), (12571, 16058), (13538, 14911)]