209018628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63803}}^1$

素因数の和:63833

約数の個数: 72

約数和(自身を含む): 650290368

約数和(自身を除く): 441271740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63803, 127606, 191409, 255212, 382818, 446621, 574227, 765636, 829439, 893242, 1148454, 1339863, 1658878, 1786484, 2296908, 2488317, 2679726, 3317756, 4019589, 4976634, 5359452, 5806073, 7464951, 8039178, 9953268, 11612146, 14929902, 16078356, 17418219, 23224292, 29859804, 34836438, 52254657, 69672876, 104509314, 209018628]

約数ペア:

[(1, 209018628), (2, 104509314), (3, 69672876), (4, 52254657), (6, 34836438), (7, 29859804), (9, 23224292), (12, 17418219), (13, 16078356), (14, 14929902), (18, 11612146), (21, 9953268), (26, 8039178), (28, 7464951), (36, 5806073), (39, 5359452), (42, 4976634), (52, 4019589), (63, 3317756), (78, 2679726), (84, 2488317), (91, 2296908), (117, 1786484), (126, 1658878), (156, 1339863), (182, 1148454), (234, 893242), (252, 829439), (273, 765636), (364, 574227), (468, 446621), (546, 382818), (819, 255212), (1092, 191409), (1638, 127606), (3276, 63803)]