193236485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 70940155

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 1271, 2015, 2339, 2665, 6355, 11695, 16523, 30407, 72509, 82615, 95899, 152035, 362545, 479495, 942617, 1246687, 2972869, 4713085, 6233435, 14864345, 38647297, 193236485]

約数ペア:

[(1, 193236485), (5, 38647297), (13, 14864345), (31, 6233435), (41, 4713085), (65, 2972869), (155, 1246687), (205, 942617), (403, 479495), (533, 362545), (1271, 152035), (2015, 95899), (2339, 82615), (2665, 72509), (6355, 30407), (11695, 16523)]