201275856

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1021}}^1$

素因数の和:1109

約数の個数: 90

約数和(自身を含む): 579495462

約数和(自身を除く): 378219606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1021, 1332, 1369, 1776, 2042, 2664, 2738, 3063, 4084, 4107, 5328, 5476, 6126, 8168, 8214, 9189, 10952, 12252, 12321, 16336, 16428, 18378, 21904, 24504, 24642, 32856, 36756, 37777, 49008, 49284, 65712, 73512, 75554, 98568, 113331, 147024, 151108, 197136, 226662, 302216, 339993, 453324, 604432, 679986, 906648, 1359972, 1397749, 1813296, 2719944, 2795498, 4193247, 5439888, 5590996, 8386494, 11181992, 12579741, 16772988, 22363984, 25159482, 33545976, 50318964, 67091952, 100637928, 201275856]

約数ペア:

[(1, 201275856), (2, 100637928), (3, 67091952), (4, 50318964), (6, 33545976), (8, 25159482), (9, 22363984), (12, 16772988), (16, 12579741), (18, 11181992), (24, 8386494), (36, 5590996), (37, 5439888), (48, 4193247), (72, 2795498), (74, 2719944), (111, 1813296), (144, 1397749), (148, 1359972), (222, 906648), (296, 679986), (333, 604432), (444, 453324), (592, 339993), (666, 302216), (888, 226662), (1021, 197136), (1332, 151108), (1369, 147024), (1776, 113331), (2042, 98568), (2664, 75554), (2738, 73512), (3063, 65712), (4084, 49284), (4107, 49008), (5328, 37777), (5476, 36756), (6126, 32856), (8168, 24642), (8214, 24504), (9189, 21904), (10952, 18378), (12252, 16428), (12321, 16336)]