198804937345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9643703}}^1$

素因数の和:9643765

約数の個数: 32

約数和(自身を含む): 296254586880

約数和(自身を除く): 97449649535

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2945, 4123, 20615, 9643703, 48218515, 67505921, 183230357, 298954793, 337529605, 916151785, 1282612499, 1494773965, 2092683551, 5680141067, 6413062495, 10463417755, 28400705335, 39760987469, 198804937345]

約数ペア:

[(1, 198804937345), (5, 39760987469), (7, 28400705335), (19, 10463417755), (31, 6413062495), (35, 5680141067), (95, 2092683551), (133, 1494773965), (155, 1282612499), (217, 916151785), (589, 337529605), (665, 298954793), (1085, 183230357), (2945, 67505921), (4123, 48218515), (20615, 9643703)]