207408810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5171}}^1$

素因数の和:5379

約数の個数: 64

約数和(自身を含む): 571981824

約数和(自身を除く): 364573014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 1146, 1337, 1910, 2674, 2865, 4011, 5171, 5730, 6685, 8022, 10342, 13370, 15513, 20055, 25855, 31026, 36197, 40110, 51710, 72394, 77565, 108591, 155130, 180985, 217182, 361970, 542955, 987661, 1085910, 1975322, 2962983, 4938305, 5925966, 6913627, 9876610, 13827254, 14814915, 20740881, 29629830, 34568135, 41481762, 69136270, 103704405, 207408810]

約数ペア:

[(1, 207408810), (2, 103704405), (3, 69136270), (5, 41481762), (6, 34568135), (7, 29629830), (10, 20740881), (14, 14814915), (15, 13827254), (21, 9876610), (30, 6913627), (35, 5925966), (42, 4938305), (70, 2962983), (105, 1975322), (191, 1085910), (210, 987661), (382, 542955), (573, 361970), (955, 217182), (1146, 180985), (1337, 155130), (1910, 108591), (2674, 77565), (2865, 72394), (4011, 51710), (5171, 40110), (5730, 36197), (6685, 31026), (8022, 25855), (10342, 20055), (13370, 15513)]