190468712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109717}}^1$

素因数の和:109761

約数の個数: 32

約数和(自身を含む): 421317120

約数和(自身を除く): 230848408

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 109717, 219434, 438868, 768019, 877736, 1536038, 3072076, 3401227, 6144152, 6802454, 13604908, 23808589, 27209816, 47617178, 95234356, 190468712]

約数ペア:

[(1, 190468712), (2, 95234356), (4, 47617178), (7, 27209816), (8, 23808589), (14, 13604908), (28, 6802454), (31, 6144152), (56, 3401227), (62, 3072076), (124, 1536038), (217, 877736), (248, 768019), (434, 438868), (868, 219434), (1736, 109717)]