201696975

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{19073}}^1$

素因数の和:19136

約数の個数: 36

約数和(自身を含む): 368967456

約数和(自身を除く): 167270481

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 19073, 57219, 95365, 171657, 286095, 476825, 858285, 896431, 1430475, 2689293, 4291425, 4482155, 8067879, 13446465, 22410775, 40339395, 67232325, 201696975]

約数ペア:

[(1, 201696975), (3, 67232325), (5, 40339395), (9, 22410775), (15, 13446465), (25, 8067879), (45, 4482155), (47, 4291425), (75, 2689293), (141, 1430475), (225, 896431), (235, 858285), (423, 476825), (705, 286095), (1175, 171657), (2115, 95365), (3525, 57219), (10575, 19073)]