197902896

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{26261}}^1$

素因数の和:26429

約数の個数: 40

約数和(自身を含む): 514525104

約数和(自身を除く): 316622208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 26261, 52522, 78783, 105044, 157566, 210088, 315132, 420176, 630264, 1260528, 4122977, 8245954, 12368931, 16491908, 24737862, 32983816, 49475724, 65967632, 98951448, 197902896]

約数ペア:

[(1, 197902896), (2, 98951448), (3, 65967632), (4, 49475724), (6, 32983816), (8, 24737862), (12, 16491908), (16, 12368931), (24, 8245954), (48, 4122977), (157, 1260528), (314, 630264), (471, 420176), (628, 315132), (942, 210088), (1256, 157566), (1884, 105044), (2512, 78783), (3768, 52522), (7536, 26261)]