201335694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 471785472

約数和(自身を除く): 270449778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 107, 142, 213, 214, 321, 426, 497, 631, 642, 749, 994, 1262, 1491, 1498, 1893, 2247, 2982, 3786, 4417, 4494, 7597, 8834, 13251, 15194, 22791, 26502, 44801, 45582, 53179, 67517, 89602, 106358, 134403, 135034, 159537, 202551, 268806, 313607, 319074, 405102, 472619, 627214, 940821, 945238, 1417857, 1881642, 2835714, 4793707, 9587414, 14381121, 28762242, 33555949, 67111898, 100667847, 201335694]

約数ペア:

[(1, 201335694), (2, 100667847), (3, 67111898), (6, 33555949), (7, 28762242), (14, 14381121), (21, 9587414), (42, 4793707), (71, 2835714), (107, 1881642), (142, 1417857), (213, 945238), (214, 940821), (321, 627214), (426, 472619), (497, 405102), (631, 319074), (642, 313607), (749, 268806), (994, 202551), (1262, 159537), (1491, 135034), (1498, 134403), (1893, 106358), (2247, 89602), (2982, 67517), (3786, 53179), (4417, 45582), (4494, 44801), (7597, 26502), (8834, 22791), (13251, 15194)]