199430856

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{15649}}^1$

素因数の和:15723

約数の個数: 64

約数和(自身を含む): 563400000

約数和(自身を除く): 363969144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 15649, 31298, 46947, 62596, 93894, 125192, 140841, 187788, 281682, 375576, 422523, 563364, 845046, 923291, 1126728, 1690092, 1846582, 2769873, 3380184, 3693164, 5539746, 7386328, 8309619, 11079492, 16619238, 22158984, 24928857, 33238476, 49857714, 66476952, 99715428, 199430856]

約数ペア:

[(1, 199430856), (2, 99715428), (3, 66476952), (4, 49857714), (6, 33238476), (8, 24928857), (9, 22158984), (12, 16619238), (18, 11079492), (24, 8309619), (27, 7386328), (36, 5539746), (54, 3693164), (59, 3380184), (72, 2769873), (108, 1846582), (118, 1690092), (177, 1126728), (216, 923291), (236, 845046), (354, 563364), (472, 422523), (531, 375576), (708, 281682), (1062, 187788), (1416, 140841), (1593, 125192), (2124, 93894), (3186, 62596), (4248, 46947), (6372, 31298), (12744, 15649)]