196770195

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5807}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 154497645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2259, 3765, 5807, 6777, 11295, 17421, 29035, 33885, 52263, 87105, 156789, 261315, 783945, 1457557, 4372671, 7287785, 13118013, 21863355, 39354039, 65590065, 196770195]

約数ペア:

[(1, 196770195), (3, 65590065), (5, 39354039), (9, 21863355), (15, 13118013), (27, 7287785), (45, 4372671), (135, 1457557), (251, 783945), (753, 261315), (1255, 156789), (2259, 87105), (3765, 52263), (5807, 33885), (6777, 29035), (11295, 17421)]