201544644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 549164448

約数和(自身を除く): 347619804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 353, 588, 706, 971, 1059, 1412, 1942, 2118, 2471, 2913, 3884, 4236, 4942, 5826, 6797, 7413, 9884, 11652, 13594, 14826, 17297, 20391, 27188, 29652, 34594, 40782, 47579, 51891, 69188, 81564, 95158, 103782, 142737, 190316, 207564, 285474, 342763, 570948, 685526, 1028289, 1371052, 2056578, 2399341, 4113156, 4798682, 7198023, 9597364, 14396046, 16795387, 28792092, 33590774, 50386161, 67181548, 100772322, 201544644]

約数ペア:

[(1, 201544644), (2, 100772322), (3, 67181548), (4, 50386161), (6, 33590774), (7, 28792092), (12, 16795387), (14, 14396046), (21, 9597364), (28, 7198023), (42, 4798682), (49, 4113156), (84, 2399341), (98, 2056578), (147, 1371052), (196, 1028289), (294, 685526), (353, 570948), (588, 342763), (706, 285474), (971, 207564), (1059, 190316), (1412, 142737), (1942, 103782), (2118, 95158), (2471, 81564), (2913, 69188), (3884, 51891), (4236, 47579), (4942, 40782), (5826, 34594), (6797, 29652), (7413, 27188), (9884, 20391), (11652, 17297), (13594, 14826)]