218897644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 464933952

約数和(自身を除く): 246036308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 577, 797, 1154, 1594, 2308, 3188, 4039, 5579, 8078, 9809, 11158, 13549, 16156, 19618, 22316, 27098, 39236, 54196, 68663, 94843, 137326, 189686, 274652, 379372, 459869, 919738, 1839476, 3219083, 6438166, 7817773, 12876332, 15635546, 31271092, 54724411, 109448822, 218897644]

約数ペア:

[(1, 218897644), (2, 109448822), (4, 54724411), (7, 31271092), (14, 15635546), (17, 12876332), (28, 7817773), (34, 6438166), (68, 3219083), (119, 1839476), (238, 919738), (476, 459869), (577, 379372), (797, 274652), (1154, 189686), (1594, 137326), (2308, 94843), (3188, 68663), (4039, 54196), (5579, 39236), (8078, 27098), (9809, 22316), (11158, 19618), (13549, 16156)]