201961617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2819}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 318366720

約数和(自身を除く): 116405103

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 1837, 2171, 2819, 5511, 6513, 8457, 23881, 31009, 36647, 71643, 93027, 109941, 403117, 470773, 1209351, 1412319, 5178503, 6120049, 15535509, 18360147, 67320539, 201961617]

約数ペア:

[(1, 201961617), (3, 67320539), (11, 18360147), (13, 15535509), (33, 6120049), (39, 5178503), (143, 1412319), (167, 1209351), (429, 470773), (501, 403117), (1837, 109941), (2171, 93027), (2819, 71643), (5511, 36647), (6513, 31009), (8457, 23881)]