208038963530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{28439}}^1$

素因数の和:29663

約数の個数: 64

約数和(自身を含む): 407578417920

約数和(自身を除く): 199539454390

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1163, 1258, 2326, 3145, 5815, 6290, 11630, 19771, 28439, 39542, 43031, 56878, 86062, 98855, 142195, 197710, 215155, 284390, 430310, 483463, 731527, 966926, 1052243, 1463054, 2104486, 2417315, 3657635, 4834630, 5261215, 7315270, 10522430, 17888131, 33074557, 35776262, 66149114, 89440655, 165372785, 178881310, 330745570, 562267469, 1124534938, 1223758609, 2447517218, 2811337345, 5622674690, 6118793045, 12237586090, 20803896353, 41607792706, 104019481765, 208038963530]

約数ペア:

[(1, 208038963530), (2, 104019481765), (5, 41607792706), (10, 20803896353), (17, 12237586090), (34, 6118793045), (37, 5622674690), (74, 2811337345), (85, 2447517218), (170, 1223758609), (185, 1124534938), (370, 562267469), (629, 330745570), (1163, 178881310), (1258, 165372785), (2326, 89440655), (3145, 66149114), (5815, 35776262), (6290, 33074557), (11630, 17888131), (19771, 10522430), (28439, 7315270), (39542, 5261215), (43031, 4834630), (56878, 3657635), (86062, 2417315), (98855, 2104486), (142195, 1463054), (197710, 1052243), (215155, 966926), (284390, 731527), (430310, 483463)]