201998624145

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{128047}}^1$

素因数の和:128725

約数の個数: 32

約数和(自身を含む): 325262407680

約数和(自身を除く): 123263783535

約数列:

[1, 3, 5, 15, 251, 419, 753, 1255, 1257, 2095, 3765, 6285, 105169, 128047, 315507, 384141, 525845, 640235, 1577535, 1920705, 32139797, 53651693, 96419391, 160698985, 160955079, 268258465, 482096955, 804775395, 13466574943, 40399724829, 67332874715, 201998624145]

約数ペア:

[(1, 201998624145), (3, 67332874715), (5, 40399724829), (15, 13466574943), (251, 804775395), (419, 482096955), (753, 268258465), (1255, 160955079), (1257, 160698985), (2095, 96419391), (3765, 53651693), (6285, 32139797), (105169, 1920705), (128047, 1577535), (315507, 640235), (384141, 525845)]