190025458

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8831}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 153362702

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 8831, 10759, 17662, 21518, 61817, 123634, 256099, 468043, 512198, 936086, 1792693, 3276301, 3585386, 6552602, 13573247, 27146494, 95012729, 190025458]

約数ペア:

[(1, 190025458), (2, 95012729), (7, 27146494), (14, 13573247), (29, 6552602), (53, 3585386), (58, 3276301), (106, 1792693), (203, 936086), (371, 512198), (406, 468043), (742, 256099), (1537, 123634), (3074, 61817), (8831, 21518), (10759, 17662)]