201967785

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{29723}}^1$

素因数の和:29885

約数の個数: 24

約数和(自身を含む): 352407744

約数和(自身を除く): 150439959

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 29723, 89169, 148615, 267507, 445845, 1337535, 4488173, 13464519, 22440865, 40393557, 67322595, 201967785]

約数ペア:

[(1, 201967785), (3, 67322595), (5, 40393557), (9, 22440865), (15, 13464519), (45, 4488173), (151, 1337535), (453, 445845), (755, 267507), (1359, 148615), (2265, 89169), (6795, 29723)]