201957305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 275927040

約数和(自身を除く): 73969735

約数列:

[1, 5, 11, 29, 55, 127, 145, 319, 635, 997, 1397, 1595, 3683, 4985, 6985, 10967, 18415, 28913, 40513, 54835, 126619, 144565, 202565, 318043, 633095, 1392809, 1590215, 3671951, 6964045, 18359755, 40391461, 201957305]

約数ペア:

[(1, 201957305), (5, 40391461), (11, 18359755), (29, 6964045), (55, 3671951), (127, 1590215), (145, 1392809), (319, 633095), (635, 318043), (997, 202565), (1397, 144565), (1595, 126619), (3683, 54835), (4985, 40513), (6985, 28913), (10967, 18415)]