201457095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100981}}^1$

素因数の和:101015

約数の個数: 32

約数和(自身を含む): 387770880

約数和(自身を除く): 186313785

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 100981, 302943, 504905, 706867, 1514715, 1918639, 2120601, 3534335, 5755917, 9593195, 10603005, 13430473, 28779585, 40291419, 67152365, 201457095]

約数ペア:

[(1, 201457095), (3, 67152365), (5, 40291419), (7, 28779585), (15, 13430473), (19, 10603005), (21, 9593195), (35, 5755917), (57, 3534335), (95, 2120601), (105, 1918639), (133, 1514715), (285, 706867), (399, 504905), (665, 302943), (1995, 100981)]