207851392

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 475768800

約数和(自身を除く): 267917408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 896, 916, 1013, 1603, 1832, 2026, 3206, 3664, 4052, 6412, 7091, 7328, 8104, 12824, 14182, 14656, 16208, 25648, 28364, 29312, 32416, 51296, 56728, 64832, 102592, 113456, 129664, 205184, 226912, 231977, 453824, 463954, 907648, 927908, 1623839, 1855816, 3247678, 3711632, 6495356, 7423264, 12990712, 14846528, 25981424, 29693056, 51962848, 103925696, 207851392]

約数ペア:

[(1, 207851392), (2, 103925696), (4, 51962848), (7, 29693056), (8, 25981424), (14, 14846528), (16, 12990712), (28, 7423264), (32, 6495356), (56, 3711632), (64, 3247678), (112, 1855816), (128, 1623839), (224, 927908), (229, 907648), (448, 463954), (458, 453824), (896, 231977), (916, 226912), (1013, 205184), (1603, 129664), (1832, 113456), (2026, 102592), (3206, 64832), (3664, 56728), (4052, 51296), (6412, 32416), (7091, 29312), (7328, 28364), (8104, 25648), (12824, 16208), (14182, 14656)]