207931932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 589444128

約数和(自身を除く): 381512196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 83, 101, 106, 117, 156, 159, 166, 202, 212, 234, 249, 303, 318, 332, 404, 468, 477, 498, 606, 636, 689, 747, 909, 954, 996, 1079, 1212, 1313, 1378, 1494, 1818, 1908, 2067, 2158, 2626, 2756, 2988, 3237, 3636, 3939, 4134, 4316, 4399, 5252, 5353, 6201, 6474, 7878, 8268, 8383, 8798, 9711, 10706, 11817, 12402, 12948, 13197, 15756, 16059, 16766, 17596, 19422, 21412, 23634, 24804, 25149, 26394, 32118, 33532, 38844, 39591, 47268, 48177, 50298, 52788, 57187, 64236, 69589, 75447, 79182, 96354, 100596, 108979, 114374, 139178, 150894, 158364, 171561, 192708, 208767, 217958, 228748, 278356, 301788, 326937, 343122, 417534, 435916, 444299, 514683, 626301, 653874, 686244, 835068, 888598, 980811, 1029366, 1252602, 1307748, 1332897, 1777196, 1961622, 2058732, 2505204, 2665794, 3923244, 3998691, 5331588, 5775887, 7997382, 11551774, 15994764, 17327661, 23103548, 34655322, 51982983, 69310644, 103965966, 207931932]

約数ペア:

[(1, 207931932), (2, 103965966), (3, 69310644), (4, 51982983), (6, 34655322), (9, 23103548), (12, 17327661), (13, 15994764), (18, 11551774), (26, 7997382), (36, 5775887), (39, 5331588), (52, 3998691), (53, 3923244), (78, 2665794), (83, 2505204), (101, 2058732), (106, 1961622), (117, 1777196), (156, 1332897), (159, 1307748), (166, 1252602), (202, 1029366), (212, 980811), (234, 888598), (249, 835068), (303, 686244), (318, 653874), (332, 626301), (404, 514683), (468, 444299), (477, 435916), (498, 417534), (606, 343122), (636, 326937), (689, 301788), (747, 278356), (909, 228748), (954, 217958), (996, 208767), (1079, 192708), (1212, 171561), (1313, 158364), (1378, 150894), (1494, 139178), (1818, 114374), (1908, 108979), (2067, 100596), (2158, 96354), (2626, 79182), (2756, 75447), (2988, 69589), (3237, 64236), (3636, 57187), (3939, 52788), (4134, 50298), (4316, 48177), (4399, 47268), (5252, 39591), (5353, 38844), (6201, 33532), (6474, 32118), (7878, 26394), (8268, 25149), (8383, 24804), (8798, 23634), (9711, 21412), (10706, 19422), (11817, 17596), (12402, 16766), (12948, 16059), (13197, 15756)]