204512022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 339251562

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 121, 143, 186, 198, 233, 234, 242, 279, 286, 341, 363, 403, 429, 466, 558, 682, 699, 726, 806, 858, 1023, 1089, 1209, 1287, 1398, 1573, 2046, 2097, 2178, 2418, 2563, 2574, 3029, 3069, 3146, 3627, 3751, 4194, 4433, 4719, 5126, 6058, 6138, 7223, 7254, 7502, 7689, 8866, 9087, 9438, 11253, 13299, 14157, 14446, 15378, 18174, 21669, 22506, 23067, 26598, 27261, 28193, 28314, 33319, 33759, 39897, 43338, 46134, 48763, 54522, 56386, 65007, 66638, 67518, 79453, 79794, 84579, 93899, 97526, 99957, 130014, 146289, 158906, 169158, 187798, 199914, 238359, 253737, 281697, 292578, 299871, 366509, 438867, 476718, 507474, 563394, 599742, 715077, 733018, 845091, 873983, 877734, 1032889, 1099527, 1430154, 1690182, 1747966, 2065778, 2199054, 2621949, 3098667, 3298581, 5243898, 6197334, 6597162, 7865847, 9296001, 11361779, 15731694, 18592002, 22723558, 34085337, 68170674, 102256011, 204512022]

約数ペア:

[(1, 204512022), (2, 102256011), (3, 68170674), (6, 34085337), (9, 22723558), (11, 18592002), (13, 15731694), (18, 11361779), (22, 9296001), (26, 7865847), (31, 6597162), (33, 6197334), (39, 5243898), (62, 3298581), (66, 3098667), (78, 2621949), (93, 2199054), (99, 2065778), (117, 1747966), (121, 1690182), (143, 1430154), (186, 1099527), (198, 1032889), (233, 877734), (234, 873983), (242, 845091), (279, 733018), (286, 715077), (341, 599742), (363, 563394), (403, 507474), (429, 476718), (466, 438867), (558, 366509), (682, 299871), (699, 292578), (726, 281697), (806, 253737), (858, 238359), (1023, 199914), (1089, 187798), (1209, 169158), (1287, 158906), (1398, 146289), (1573, 130014), (2046, 99957), (2097, 97526), (2178, 93899), (2418, 84579), (2563, 79794), (2574, 79453), (3029, 67518), (3069, 66638), (3146, 65007), (3627, 56386), (3751, 54522), (4194, 48763), (4433, 46134), (4719, 43338), (5126, 39897), (6058, 33759), (6138, 33319), (7223, 28314), (7254, 28193), (7502, 27261), (7689, 26598), (8866, 23067), (9087, 22506), (9438, 21669), (11253, 18174), (13299, 15378), (14157, 14446)]