201619952690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8713}}^1\times {\mathrm{178001}}^1$

素因数の和:186734

約数の個数: 32

約数和(自身を含む): 390879575856

約数和(自身を除く): 189259623166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8713, 17426, 43565, 87130, 113269, 178001, 226538, 356002, 566345, 890005, 1132690, 1780010, 2314013, 4628026, 11570065, 23140130, 1550922713, 3101845426, 7754613565, 15509227130, 20161995269, 40323990538, 100809976345, 201619952690]

約数ペア:

[(1, 201619952690), (2, 100809976345), (5, 40323990538), (10, 20161995269), (13, 15509227130), (26, 7754613565), (65, 3101845426), (130, 1550922713), (8713, 23140130), (17426, 11570065), (43565, 4628026), (87130, 2314013), (113269, 1780010), (178001, 1132690), (226538, 890005), (356002, 566345)]