207847692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 108

約数和(自身を含む): 575527680

約数和(自身を除く): 367679988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 169, 234, 254, 269, 338, 381, 468, 507, 508, 538, 676, 762, 807, 1014, 1076, 1143, 1521, 1524, 1614, 1651, 2028, 2286, 2421, 3042, 3228, 3302, 3497, 4572, 4842, 4953, 6084, 6604, 6994, 9684, 9906, 10491, 13988, 14859, 19812, 20982, 21463, 29718, 31473, 34163, 41964, 42926, 45461, 59436, 62946, 64389, 68326, 85852, 90922, 102489, 125892, 128778, 136383, 136652, 181844, 193167, 204978, 257556, 272766, 307467, 386334, 409149, 409956, 444119, 545532, 614934, 772668, 818298, 888238, 1229868, 1332357, 1636596, 1776476, 2664714, 3997071, 5329428, 5773547, 7994142, 11547094, 15988284, 17320641, 23094188, 34641282, 51961923, 69282564, 103923846, 207847692]

約数ペア:

[(1, 207847692), (2, 103923846), (3, 69282564), (4, 51961923), (6, 34641282), (9, 23094188), (12, 17320641), (13, 15988284), (18, 11547094), (26, 7994142), (36, 5773547), (39, 5329428), (52, 3997071), (78, 2664714), (117, 1776476), (127, 1636596), (156, 1332357), (169, 1229868), (234, 888238), (254, 818298), (269, 772668), (338, 614934), (381, 545532), (468, 444119), (507, 409956), (508, 409149), (538, 386334), (676, 307467), (762, 272766), (807, 257556), (1014, 204978), (1076, 193167), (1143, 181844), (1521, 136652), (1524, 136383), (1614, 128778), (1651, 125892), (2028, 102489), (2286, 90922), (2421, 85852), (3042, 68326), (3228, 64389), (3302, 62946), (3497, 59436), (4572, 45461), (4842, 42926), (4953, 41964), (6084, 34163), (6604, 31473), (6994, 29718), (9684, 21463), (9906, 20982), (10491, 19812), (13988, 14859)]