207850016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15959}}^1$

素因数の和:16017

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 250648864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 15959, 31918, 63836, 127672, 175549, 255344, 351098, 510688, 590483, 702196, 1180966, 1404392, 2361932, 2808784, 4723864, 5617568, 6495313, 9447728, 12990626, 18895456, 25981252, 51962504, 103925008, 207850016]

約数ペア:

[(1, 207850016), (2, 103925008), (4, 51962504), (8, 25981252), (11, 18895456), (16, 12990626), (22, 9447728), (32, 6495313), (37, 5617568), (44, 4723864), (74, 2808784), (88, 2361932), (148, 1404392), (176, 1180966), (296, 702196), (352, 590483), (407, 510688), (592, 351098), (814, 255344), (1184, 175549), (1628, 127672), (3256, 63836), (6512, 31918), (13024, 15959)]