201147230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28859}}^1$

素因数の和:28924

約数の個数: 32

約数和(自身を含む): 392726880

約数和(自身を除く): 191579650

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 28859, 57718, 144295, 288590, 490603, 981206, 1183219, 2366438, 2453015, 4906030, 5916095, 11832190, 20114723, 40229446, 100573615, 201147230]

約数ペア:

[(1, 201147230), (2, 100573615), (5, 40229446), (10, 20114723), (17, 11832190), (34, 5916095), (41, 4906030), (82, 2453015), (85, 2366438), (170, 1183219), (205, 981206), (410, 490603), (697, 288590), (1394, 144295), (3485, 57718), (6970, 28859)]