201223242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 494679744

約数和(自身を除く): 293456502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 227, 242, 333, 363, 407, 454, 666, 681, 726, 814, 1089, 1221, 1331, 1362, 2043, 2178, 2442, 2497, 2662, 3663, 3993, 4086, 4477, 4994, 7326, 7491, 7986, 8399, 8954, 11979, 13431, 14982, 16798, 22473, 23958, 25197, 26862, 27467, 40293, 44946, 49247, 50394, 54934, 75591, 80586, 82401, 92389, 98494, 147741, 151182, 164802, 184778, 247203, 277167, 295482, 302137, 443223, 494406, 554334, 604274, 831501, 886446, 906411, 1016279, 1663002, 1812822, 2032558, 2719233, 3048837, 5438466, 6097674, 9146511, 11179069, 18293022, 22358138, 33537207, 67074414, 100611621, 201223242]

約数ペア:

[(1, 201223242), (2, 100611621), (3, 67074414), (6, 33537207), (9, 22358138), (11, 18293022), (18, 11179069), (22, 9146511), (33, 6097674), (37, 5438466), (66, 3048837), (74, 2719233), (99, 2032558), (111, 1812822), (121, 1663002), (198, 1016279), (222, 906411), (227, 886446), (242, 831501), (333, 604274), (363, 554334), (407, 494406), (454, 443223), (666, 302137), (681, 295482), (726, 277167), (814, 247203), (1089, 184778), (1221, 164802), (1331, 151182), (1362, 147741), (2043, 98494), (2178, 92389), (2442, 82401), (2497, 80586), (2662, 75591), (3663, 54934), (3993, 50394), (4086, 49247), (4477, 44946), (4994, 40293), (7326, 27467), (7491, 26862), (7986, 25197), (8399, 23958), (8954, 22473), (11979, 16798), (13431, 14982)]