200719015

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 279991296

約数和(自身を除く): 79272281

約数列:

[1, 5, 7, 35, 151, 163, 233, 755, 815, 1057, 1141, 1165, 1631, 5285, 5705, 8155, 24613, 35183, 37979, 123065, 172291, 175915, 189895, 246281, 265853, 861455, 1231405, 1329265, 5734829, 28674145, 40143803, 200719015]

約数ペア:

[(1, 200719015), (5, 40143803), (7, 28674145), (35, 5734829), (151, 1329265), (163, 1231405), (233, 861455), (755, 265853), (815, 246281), (1057, 189895), (1141, 175915), (1165, 172291), (1631, 123065), (5285, 37979), (5705, 35183), (8155, 24613)]