201440235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 334414080

約数和(自身を除く): 132973845

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 571, 811, 1713, 2433, 2855, 4055, 8565, 12165, 16559, 23519, 49677, 70557, 82795, 117595, 248385, 352785, 463081, 1389243, 2315405, 6946215, 13429349, 40288047, 67146745, 201440235]

約数ペア:

[(1, 201440235), (3, 67146745), (5, 40288047), (15, 13429349), (29, 6946215), (87, 2315405), (145, 1389243), (435, 463081), (571, 352785), (811, 248385), (1713, 117595), (2433, 82795), (2855, 70557), (4055, 49677), (8565, 23519), (12165, 16559)]