211875384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66377}}^1$

素因数の和:66412

約数の個数: 64

約数和(自身を含む): 637228800

約数和(自身を除く): 425353416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 66377, 132754, 199131, 265508, 398262, 464639, 531016, 796524, 929278, 1261163, 1393917, 1593048, 1858556, 2522326, 2787834, 3717112, 3783489, 5044652, 5575668, 7566978, 8828141, 10089304, 11151336, 15133956, 17656282, 26484423, 30267912, 35312564, 52968846, 70625128, 105937692, 211875384]

約数ペア:

[(1, 211875384), (2, 105937692), (3, 70625128), (4, 52968846), (6, 35312564), (7, 30267912), (8, 26484423), (12, 17656282), (14, 15133956), (19, 11151336), (21, 10089304), (24, 8828141), (28, 7566978), (38, 5575668), (42, 5044652), (56, 3783489), (57, 3717112), (76, 2787834), (84, 2522326), (114, 1858556), (133, 1593048), (152, 1393917), (168, 1261163), (228, 929278), (266, 796524), (399, 531016), (456, 464639), (532, 398262), (798, 265508), (1064, 199131), (1596, 132754), (3192, 66377)]