201231034228

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1\times {\mathrm{20297}}^1$

素因数の和:21592

約数の個数: 48

約数和(自身を含む): 403942541184

約数和(自身を除く): 202711506956

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 883, 1604, 1766, 2807, 3532, 5614, 6181, 11228, 12362, 20297, 24724, 40594, 81188, 142079, 284158, 354083, 568316, 708166, 1416332, 2478581, 4957162, 8139097, 9914324, 16278194, 17922251, 32556388, 35844502, 56973679, 71689004, 113947358, 125455757, 227894716, 250911514, 501823028, 7186822651, 14373645302, 28747290604, 50307758557, 100615517114, 201231034228]

約数ペア:

[(1, 201231034228), (2, 100615517114), (4, 50307758557), (7, 28747290604), (14, 14373645302), (28, 7186822651), (401, 501823028), (802, 250911514), (883, 227894716), (1604, 125455757), (1766, 113947358), (2807, 71689004), (3532, 56973679), (5614, 35844502), (6181, 32556388), (11228, 17922251), (12362, 16278194), (20297, 9914324), (24724, 8139097), (40594, 4957162), (81188, 2478581), (142079, 1416332), (284158, 708166), (354083, 568316)]