206705910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4125

約数の個数: 64

約数和(自身を含む): 522028800

約数和(自身を除く): 315322890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1711, 1770, 3422, 4027, 5133, 8054, 8555, 10266, 12081, 17110, 20135, 24162, 25665, 40270, 51330, 60405, 116783, 120810, 233566, 237593, 350349, 475186, 583915, 700698, 712779, 1167830, 1187965, 1425558, 1751745, 2375930, 3503490, 3563895, 6890197, 7127790, 13780394, 20670591, 34450985, 41341182, 68901970, 103352955, 206705910]

約数ペア:

[(1, 206705910), (2, 103352955), (3, 68901970), (5, 41341182), (6, 34450985), (10, 20670591), (15, 13780394), (29, 7127790), (30, 6890197), (58, 3563895), (59, 3503490), (87, 2375930), (118, 1751745), (145, 1425558), (174, 1187965), (177, 1167830), (290, 712779), (295, 700698), (354, 583915), (435, 475186), (590, 350349), (870, 237593), (885, 233566), (1711, 120810), (1770, 116783), (3422, 60405), (4027, 51330), (5133, 40270), (8054, 25665), (8555, 24162), (10266, 20135), (12081, 17110)]