204745086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 549319680

約数和(自身を除く): 344574594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 239, 273, 478, 523, 546, 717, 819, 1046, 1434, 1569, 1638, 1673, 2151, 3107, 3138, 3346, 3661, 4302, 4707, 5019, 6214, 6799, 7322, 9321, 9414, 10038, 10983, 13598, 15057, 18642, 20397, 21749, 21966, 27963, 30114, 32949, 40794, 43498, 47593, 55926, 61191, 65247, 65898, 95186, 122382, 124997, 130494, 142779, 195741, 249994, 285558, 374991, 391482, 428337, 749982, 856674, 874979, 1124973, 1624961, 1749958, 2249946, 2624937, 3249922, 4874883, 5249874, 7874811, 9749766, 11374727, 14624649, 15749622, 22749454, 29249298, 34124181, 68248362, 102372543, 204745086]

約数ペア:

[(1, 204745086), (2, 102372543), (3, 68248362), (6, 34124181), (7, 29249298), (9, 22749454), (13, 15749622), (14, 14624649), (18, 11374727), (21, 9749766), (26, 7874811), (39, 5249874), (42, 4874883), (63, 3249922), (78, 2624937), (91, 2249946), (117, 1749958), (126, 1624961), (182, 1124973), (234, 874979), (239, 856674), (273, 749982), (478, 428337), (523, 391482), (546, 374991), (717, 285558), (819, 249994), (1046, 195741), (1434, 142779), (1569, 130494), (1638, 124997), (1673, 122382), (2151, 95186), (3107, 65898), (3138, 65247), (3346, 61191), (3661, 55926), (4302, 47593), (4707, 43498), (5019, 40794), (6214, 32949), (6799, 30114), (7322, 27963), (9321, 21966), (9414, 21749), (10038, 20397), (10983, 18642), (13598, 15057)]