210276846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 510400800

約数和(自身を除く): 300123954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 149, 163, 222, 234, 298, 326, 333, 447, 481, 489, 666, 894, 962, 978, 1341, 1443, 1467, 1937, 2119, 2682, 2886, 2934, 3874, 4238, 4329, 5513, 5811, 6031, 6357, 8658, 11026, 11622, 12062, 12714, 16539, 17433, 18093, 19071, 24287, 33078, 34866, 36186, 38142, 48574, 49617, 54279, 71669, 72861, 78403, 99234, 108558, 143338, 145722, 156806, 215007, 218583, 235209, 315731, 430014, 437166, 470418, 631462, 645021, 705627, 898619, 947193, 1290042, 1411254, 1797238, 1894386, 2695857, 2841579, 5391714, 5683158, 8087571, 11682047, 16175142, 23364094, 35046141, 70092282, 105138423, 210276846]

約数ペア:

[(1, 210276846), (2, 105138423), (3, 70092282), (6, 35046141), (9, 23364094), (13, 16175142), (18, 11682047), (26, 8087571), (37, 5683158), (39, 5391714), (74, 2841579), (78, 2695857), (111, 1894386), (117, 1797238), (149, 1411254), (163, 1290042), (222, 947193), (234, 898619), (298, 705627), (326, 645021), (333, 631462), (447, 470418), (481, 437166), (489, 430014), (666, 315731), (894, 235209), (962, 218583), (978, 215007), (1341, 156806), (1443, 145722), (1467, 143338), (1937, 108558), (2119, 99234), (2682, 78403), (2886, 72861), (2934, 71669), (3874, 54279), (4238, 49617), (4329, 48574), (5513, 38142), (5811, 36186), (6031, 34866), (6357, 33078), (8658, 24287), (11026, 19071), (11622, 18093), (12062, 17433), (12714, 16539)]