207957516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 540546048

約数和(自身を除く): 332588532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 113, 141, 156, 188, 226, 251, 282, 339, 452, 502, 564, 611, 678, 753, 1004, 1222, 1356, 1469, 1506, 1833, 2444, 2938, 3012, 3263, 3666, 4407, 5311, 5876, 6526, 7332, 8814, 9789, 10622, 11797, 13052, 15933, 17628, 19578, 21244, 23594, 28363, 31866, 35391, 39156, 47188, 56726, 63732, 69043, 70782, 85089, 113452, 138086, 141564, 153361, 170178, 207129, 276172, 306722, 340356, 368719, 414258, 460083, 613444, 737438, 828516, 920166, 1106157, 1333061, 1474876, 1840332, 2212314, 2666122, 3999183, 4424628, 5332244, 7998366, 15996732, 17329793, 34659586, 51989379, 69319172, 103978758, 207957516]

約数ペア:

[(1, 207957516), (2, 103978758), (3, 69319172), (4, 51989379), (6, 34659586), (12, 17329793), (13, 15996732), (26, 7998366), (39, 5332244), (47, 4424628), (52, 3999183), (78, 2666122), (94, 2212314), (113, 1840332), (141, 1474876), (156, 1333061), (188, 1106157), (226, 920166), (251, 828516), (282, 737438), (339, 613444), (452, 460083), (502, 414258), (564, 368719), (611, 340356), (678, 306722), (753, 276172), (1004, 207129), (1222, 170178), (1356, 153361), (1469, 141564), (1506, 138086), (1833, 113452), (2444, 85089), (2938, 70782), (3012, 69043), (3263, 63732), (3666, 56726), (4407, 47188), (5311, 39156), (5876, 35391), (6526, 31866), (7332, 28363), (8814, 23594), (9789, 21244), (10622, 19578), (11797, 17628), (13052, 15933)]