201475177748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{404819}}^1$

素因数の和:405416

約数の個数: 48

約数和(自身を含む): 402753798720

約数和(自身を除く): 201278620972

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 563, 884, 1126, 2252, 7319, 9571, 14638, 19142, 29276, 38284, 124423, 248846, 404819, 497692, 809638, 1619276, 5262647, 6881923, 10525294, 13763846, 21050588, 27527692, 89464999, 178929998, 227913097, 357859996, 455826194, 911652388, 2962870261, 3874522649, 5925740522, 7749045298, 11851481044, 15498090596, 50368794437, 100737588874, 201475177748]

約数ペア:

[(1, 201475177748), (2, 100737588874), (4, 50368794437), (13, 15498090596), (17, 11851481044), (26, 7749045298), (34, 5925740522), (52, 3874522649), (68, 2962870261), (221, 911652388), (442, 455826194), (563, 357859996), (884, 227913097), (1126, 178929998), (2252, 89464999), (7319, 27527692), (9571, 21050588), (14638, 13763846), (19142, 10525294), (29276, 6881923), (38284, 5262647), (124423, 1619276), (248846, 809638), (404819, 497692)]