201148930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40801}}^1$

素因数の和:40854

約数の個数: 32

約数和(自身を含む): 396595440

約数和(自身を除く): 195446510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40801, 81602, 204005, 408010, 693617, 1183229, 1387234, 2366458, 3468085, 5916145, 6936170, 11832290, 20114893, 40229786, 100574465, 201148930]

約数ペア:

[(1, 201148930), (2, 100574465), (5, 40229786), (10, 20114893), (17, 11832290), (29, 6936170), (34, 5916145), (58, 3468085), (85, 2366458), (145, 1387234), (170, 1183229), (290, 693617), (493, 408010), (986, 204005), (2465, 81602), (4930, 40801)]