207855326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2239}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 376320000

約数和(自身を除く): 168464674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 698, 2239, 2443, 4478, 4886, 6631, 13262, 15673, 31346, 42541, 46417, 85082, 92834, 297787, 595574, 781411, 1562822, 5469877, 10939754, 14846809, 29693618, 103927663, 207855326]

約数ペア:

[(1, 207855326), (2, 103927663), (7, 29693618), (14, 14846809), (19, 10939754), (38, 5469877), (133, 1562822), (266, 781411), (349, 595574), (698, 297787), (2239, 92834), (2443, 85082), (4478, 46417), (4886, 42541), (6631, 31346), (13262, 15673)]