214420388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34651}}^1$

素因数の和:34692

約数の個数: 48

約数和(自身を含む): 489009024

約数和(自身を除く): 274588636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 34651, 69302, 138604, 242557, 450463, 485114, 589067, 900926, 970228, 1178134, 1801852, 2356268, 3153241, 4123469, 6306482, 7657871, 8246938, 12612964, 15315742, 16493876, 30631484, 53605097, 107210194, 214420388]

約数ペア:

[(1, 214420388), (2, 107210194), (4, 53605097), (7, 30631484), (13, 16493876), (14, 15315742), (17, 12612964), (26, 8246938), (28, 7657871), (34, 6306482), (52, 4123469), (68, 3153241), (91, 2356268), (119, 1801852), (182, 1178134), (221, 970228), (238, 900926), (364, 589067), (442, 485114), (476, 450463), (884, 242557), (1547, 138604), (3094, 69302), (6188, 34651)]