206532830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 452656512

約数和(自身を除く): 246123682

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 394, 595, 881, 985, 1190, 1379, 1762, 1970, 2758, 3349, 4405, 6167, 6698, 6895, 8810, 12334, 13790, 14977, 16745, 23443, 29954, 30835, 33490, 46886, 61670, 74885, 104839, 117215, 149770, 173557, 209678, 234430, 347114, 524195, 867785, 1048390, 1214899, 1735570, 2429798, 2950469, 5900938, 6074495, 12148990, 14752345, 20653283, 29504690, 41306566, 103266415, 206532830]

約数ペア:

[(1, 206532830), (2, 103266415), (5, 41306566), (7, 29504690), (10, 20653283), (14, 14752345), (17, 12148990), (34, 6074495), (35, 5900938), (70, 2950469), (85, 2429798), (119, 1735570), (170, 1214899), (197, 1048390), (238, 867785), (394, 524195), (595, 347114), (881, 234430), (985, 209678), (1190, 173557), (1379, 149770), (1762, 117215), (1970, 104839), (2758, 74885), (3349, 61670), (4405, 46886), (6167, 33490), (6698, 30835), (6895, 29954), (8810, 23443), (12334, 16745), (13790, 14977)]