205481016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 619752000

約数和(自身を除く): 414270984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 433, 468, 507, 676, 702, 866, 936, 1014, 1299, 1352, 1404, 1521, 1732, 2028, 2197, 2598, 2808, 3042, 3464, 3897, 4056, 4394, 4563, 5196, 5629, 6084, 6591, 7794, 8788, 9126, 10392, 11258, 11691, 12168, 13182, 15588, 16887, 17576, 18252, 19773, 22516, 23382, 26364, 31176, 33774, 36504, 39546, 45032, 46764, 50661, 52728, 59319, 67548, 73177, 79092, 93528, 101322, 118638, 135096, 146354, 151983, 158184, 202644, 219531, 237276, 292708, 303966, 405288, 439062, 474552, 585416, 607932, 658593, 878124, 951301, 1215864, 1317186, 1756248, 1902602, 1975779, 2634372, 2853903, 3805204, 3951558, 5268744, 5707806, 7610408, 7903116, 8561709, 11415612, 15806232, 17123418, 22831224, 25685127, 34246836, 51370254, 68493672, 102740508, 205481016]

約数ペア:

[(1, 205481016), (2, 102740508), (3, 68493672), (4, 51370254), (6, 34246836), (8, 25685127), (9, 22831224), (12, 17123418), (13, 15806232), (18, 11415612), (24, 8561709), (26, 7903116), (27, 7610408), (36, 5707806), (39, 5268744), (52, 3951558), (54, 3805204), (72, 2853903), (78, 2634372), (104, 1975779), (108, 1902602), (117, 1756248), (156, 1317186), (169, 1215864), (216, 951301), (234, 878124), (312, 658593), (338, 607932), (351, 585416), (433, 474552), (468, 439062), (507, 405288), (676, 303966), (702, 292708), (866, 237276), (936, 219531), (1014, 202644), (1299, 158184), (1352, 151983), (1404, 146354), (1521, 135096), (1732, 118638), (2028, 101322), (2197, 93528), (2598, 79092), (2808, 73177), (3042, 67548), (3464, 59319), (3897, 52728), (4056, 50661), (4394, 46764), (4563, 45032), (5196, 39546), (5629, 36504), (6084, 33774), (6591, 31176), (7794, 26364), (8788, 23382), (9126, 22516), (10392, 19773), (11258, 18252), (11691, 17576), (12168, 16887), (13182, 15588)]