206946168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3597

約数の個数: 128

約数和(自身を含む): 643749120

約数和(自身を除く): 436802952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 3547, 4488, 4862, 5304, 7094, 7293, 9724, 10641, 14188, 14586, 19448, 21282, 28376, 29172, 39017, 42564, 46111, 58344, 60299, 78034, 85128, 92222, 117051, 120598, 138333, 156068, 180897, 184444, 234102, 241196, 276666, 312136, 361794, 368888, 468204, 482392, 507221, 553332, 663289, 723588, 783887, 936408, 1014442, 1106664, 1326578, 1447176, 1521663, 1567774, 1989867, 2028884, 2351661, 2653156, 3043326, 3135548, 3979734, 4057768, 4703322, 5306312, 6086652, 6271096, 7959468, 8622757, 9406644, 12173304, 15918936, 17245514, 18813288, 25868271, 34491028, 51736542, 68982056, 103473084, 206946168]

約数ペア:

[(1, 206946168), (2, 103473084), (3, 68982056), (4, 51736542), (6, 34491028), (8, 25868271), (11, 18813288), (12, 17245514), (13, 15918936), (17, 12173304), (22, 9406644), (24, 8622757), (26, 7959468), (33, 6271096), (34, 6086652), (39, 5306312), (44, 4703322), (51, 4057768), (52, 3979734), (66, 3135548), (68, 3043326), (78, 2653156), (88, 2351661), (102, 2028884), (104, 1989867), (132, 1567774), (136, 1521663), (143, 1447176), (156, 1326578), (187, 1106664), (204, 1014442), (221, 936408), (264, 783887), (286, 723588), (312, 663289), (374, 553332), (408, 507221), (429, 482392), (442, 468204), (561, 368888), (572, 361794), (663, 312136), (748, 276666), (858, 241196), (884, 234102), (1122, 184444), (1144, 180897), (1326, 156068), (1496, 138333), (1716, 120598), (1768, 117051), (2244, 92222), (2431, 85128), (2652, 78034), (3432, 60299), (3547, 58344), (4488, 46111), (4862, 42564), (5304, 39017), (7094, 29172), (7293, 28376), (9724, 21282), (10641, 19448), (14188, 14586)]