197897352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 511030080

約数和(自身を除く): 313132728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 678, 904, 1032, 1356, 1697, 2712, 3394, 4859, 5091, 6788, 9718, 10182, 13576, 14577, 19436, 20364, 29154, 38872, 40728, 58308, 72971, 116616, 145942, 191761, 218913, 291884, 383522, 437826, 575283, 583768, 767044, 875652, 1150566, 1534088, 1751304, 2301132, 4602264, 8245723, 16491446, 24737169, 32982892, 49474338, 65965784, 98948676, 197897352]

約数ペア:

[(1, 197897352), (2, 98948676), (3, 65965784), (4, 49474338), (6, 32982892), (8, 24737169), (12, 16491446), (24, 8245723), (43, 4602264), (86, 2301132), (113, 1751304), (129, 1534088), (172, 1150566), (226, 875652), (258, 767044), (339, 583768), (344, 575283), (452, 437826), (516, 383522), (678, 291884), (904, 218913), (1032, 191761), (1356, 145942), (1697, 116616), (2712, 72971), (3394, 58308), (4859, 40728), (5091, 38872), (6788, 29154), (9718, 20364), (10182, 19436), (13576, 14577)]