201952215

素因数分解:

$3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{4091}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 350455248

約数和(自身を除く): 148503033

約数列:

[1, 3, 5, 9, 15, 45, 1097, 3291, 4091, 5485, 9873, 12273, 16455, 20455, 36819, 49365, 61365, 184095, 4487827, 13463481, 22439135, 40390443, 67317405, 201952215]

約数ペア:

[(1, 201952215), (3, 67317405), (5, 40390443), (9, 22439135), (15, 13463481), (45, 4487827), (1097, 184095), (3291, 61365), (4091, 49365), (5485, 36819), (9873, 20455), (12273, 16455)]