201439511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 65640169

約数列:

[1, 7, 13, 17, 59, 91, 119, 221, 413, 767, 1003, 1547, 2207, 5369, 7021, 13039, 15449, 28691, 37519, 91273, 130213, 200837, 262633, 487747, 911491, 1692769, 2213621, 3414229, 11849383, 15495347, 28777073, 201439511]

約数ペア:

[(1, 201439511), (7, 28777073), (13, 15495347), (17, 11849383), (59, 3414229), (91, 2213621), (119, 1692769), (221, 911491), (413, 487747), (767, 262633), (1003, 200837), (1547, 130213), (2207, 91273), (5369, 37519), (7021, 28691), (13039, 15449)]