201427356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 540546048

約数和(自身を除く): 339118692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 151, 156, 204, 221, 302, 442, 453, 503, 604, 663, 884, 906, 1006, 1326, 1509, 1812, 1963, 2012, 2567, 2652, 3018, 3926, 5134, 5889, 6036, 6539, 7701, 7852, 8551, 10268, 11778, 13078, 15402, 17102, 19617, 23556, 25653, 26156, 30804, 33371, 34204, 39234, 51306, 66742, 75953, 78468, 100113, 102612, 111163, 133484, 151906, 200226, 222326, 227859, 303812, 333489, 400452, 444652, 455718, 666978, 911436, 987389, 1291201, 1333956, 1974778, 2582402, 2962167, 3873603, 3949556, 5164804, 5924334, 7747206, 11848668, 15494412, 16785613, 33571226, 50356839, 67142452, 100713678, 201427356]

約数ペア:

[(1, 201427356), (2, 100713678), (3, 67142452), (4, 50356839), (6, 33571226), (12, 16785613), (13, 15494412), (17, 11848668), (26, 7747206), (34, 5924334), (39, 5164804), (51, 3949556), (52, 3873603), (68, 2962167), (78, 2582402), (102, 1974778), (151, 1333956), (156, 1291201), (204, 987389), (221, 911436), (302, 666978), (442, 455718), (453, 444652), (503, 400452), (604, 333489), (663, 303812), (884, 227859), (906, 222326), (1006, 200226), (1326, 151906), (1509, 133484), (1812, 111163), (1963, 102612), (2012, 100113), (2567, 78468), (2652, 75953), (3018, 66742), (3926, 51306), (5134, 39234), (5889, 34204), (6036, 33371), (6539, 30804), (7701, 26156), (7852, 25653), (8551, 23556), (10268, 19617), (11778, 17102), (13078, 15402)]