201975785427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3885121}}^1$

素因数の和:3885211

約数の個数: 32

約数和(自身を含む): 306334099456

約数和(自身を除く): 104358314029

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 51987, 3885121, 11655363, 50506573, 120438751, 151519719, 167060203, 361316253, 501180609, 1565703763, 2171782639, 4697111289, 5178866293, 6515347917, 15536598879, 67325261809, 201975785427]

約数ペア:

[(1, 201975785427), (3, 67325261809), (13, 15536598879), (31, 6515347917), (39, 5178866293), (43, 4697111289), (93, 2171782639), (129, 1565703763), (403, 501180609), (559, 361316253), (1209, 167060203), (1333, 151519719), (1677, 120438751), (3999, 50506573), (17329, 11655363), (51987, 3885121)]