231401114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 440985600

約数和(自身を除く): 209584486

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 109, 133, 161, 218, 266, 322, 347, 437, 694, 763, 874, 1526, 2071, 2429, 2507, 3059, 4142, 4858, 5014, 6118, 6593, 7981, 13186, 14497, 15962, 17549, 28994, 35098, 37823, 46151, 47633, 55867, 75646, 92302, 95266, 111734, 151639, 264761, 303278, 333431, 529522, 666862, 718637, 869929, 1061473, 1437274, 1739858, 2122946, 5030459, 6089503, 10060918, 12179006, 16528651, 33057302, 115700557, 231401114]

約数ペア:

[(1, 231401114), (2, 115700557), (7, 33057302), (14, 16528651), (19, 12179006), (23, 10060918), (38, 6089503), (46, 5030459), (109, 2122946), (133, 1739858), (161, 1437274), (218, 1061473), (266, 869929), (322, 718637), (347, 666862), (437, 529522), (694, 333431), (763, 303278), (874, 264761), (1526, 151639), (2071, 111734), (2429, 95266), (2507, 92302), (3059, 75646), (4142, 55867), (4858, 47633), (5014, 46151), (6118, 37823), (6593, 35098), (7981, 28994), (13186, 17549), (14497, 15962)]