189298102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1301}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 342478080

約数和(自身を除く): 153179978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547, 1094, 1301, 2602, 3829, 7658, 9107, 10393, 18214, 20786, 24719, 49438, 72751, 145502, 173033, 346066, 711647, 1423294, 4981529, 9963058, 13521293, 27042586, 94649051, 189298102]

約数ペア:

[(1, 189298102), (2, 94649051), (7, 27042586), (14, 13521293), (19, 9963058), (38, 4981529), (133, 1423294), (266, 711647), (547, 346066), (1094, 173033), (1301, 145502), (2602, 72751), (3829, 49438), (7658, 24719), (9107, 20786), (10393, 18214)]