200950065

素因数分解:

$3^5\times 5^1\times {\mathrm{165391}}^1$

素因数の和:165411

約数の個数: 24

約数和(自身を含む): 361216128

約数和(自身を除く): 160266063

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 165391, 496173, 826955, 1488519, 2480865, 4465557, 7442595, 13396671, 22327785, 40190013, 66983355, 200950065]

約数ペア:

[(1, 200950065), (3, 66983355), (5, 40190013), (9, 22327785), (15, 13396671), (27, 7442595), (45, 4465557), (81, 2480865), (135, 1488519), (243, 826955), (405, 496173), (1215, 165391)]