201400995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8713}}^1$

素因数の和:8811

約数の個数: 32

約数和(自身を含む): 341309952

約数和(自身を除く): 139908957

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 8713, 23115, 26139, 43565, 130695, 200399, 583771, 601197, 1001995, 1751313, 2918855, 3005985, 8756565, 13426733, 40280199, 67133665, 201400995]

約数ペア:

[(1, 201400995), (3, 67133665), (5, 40280199), (15, 13426733), (23, 8756565), (67, 3005985), (69, 2918855), (115, 1751313), (201, 1001995), (335, 601197), (345, 583771), (1005, 200399), (1541, 130695), (4623, 43565), (7705, 26139), (8713, 23115)]