216162284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{68147}}^1$

素因数の和:68225

約数の個数: 24

約数和(自身を含む): 414067248

約数和(自身を除く): 197904964

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 68147, 136294, 272588, 885911, 1771822, 3543644, 4156967, 8313934, 16627868, 54040571, 108081142, 216162284]

約数ペア:

[(1, 216162284), (2, 108081142), (4, 54040571), (13, 16627868), (26, 8313934), (52, 4156967), (61, 3543644), (122, 1771822), (244, 885911), (793, 272588), (1586, 136294), (3172, 68147)]