201984965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19301}}^1$

素因数の和:19349

約数の個数: 32

約数和(自身を含む): 311302656

約数和(自身を除く): 109317691

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 19301, 96505, 135107, 250913, 443923, 675535, 1254565, 1756391, 2219615, 3107461, 5770999, 8781955, 15537305, 28854995, 40396993, 201984965]

約数ペア:

[(1, 201984965), (5, 40396993), (7, 28854995), (13, 15537305), (23, 8781955), (35, 5770999), (65, 3107461), (91, 2219615), (115, 1756391), (161, 1254565), (299, 675535), (455, 443923), (805, 250913), (1495, 135107), (2093, 96505), (10465, 19301)]