195978388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{1753}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 361464320

約数和(自身を除く): 165485932

約数列:

[1, 2, 4, 19, 38, 76, 1471, 1753, 2942, 3506, 5884, 7012, 27949, 33307, 55898, 66614, 111796, 133228, 2578663, 5157326, 10314652, 48994597, 97989194, 195978388]

約数ペア:

[(1, 195978388), (2, 97989194), (4, 48994597), (19, 10314652), (38, 5157326), (76, 2578663), (1471, 133228), (1753, 111796), (2942, 66614), (3506, 55898), (5884, 33307), (7012, 27949)]