194199356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{61223}}^1$

素因数の和:61301

約数の個数: 24

約数和(自身を含む): 371997024

約数和(自身を除く): 177797668

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 61223, 122446, 244892, 795899, 1591798, 3183596, 3734603, 7469206, 14938412, 48549839, 97099678, 194199356]

約数ペア:

[(1, 194199356), (2, 97099678), (4, 48549839), (13, 14938412), (26, 7469206), (52, 3734603), (61, 3183596), (122, 1591798), (244, 795899), (793, 244892), (1586, 122446), (3172, 61223)]