201998676972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{81223}}^1$

素因数の和:81487

約数の個数: 96

約数和(自身を含む): 508927491072

約数和(自身を除く): 306928814100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 167, 204, 219, 292, 334, 438, 501, 668, 876, 1002, 1241, 2004, 2482, 2839, 3723, 4964, 5678, 7446, 8517, 11356, 12191, 14892, 17034, 24382, 34068, 36573, 48764, 73146, 81223, 146292, 162446, 207247, 243669, 324892, 414494, 487338, 621741, 828988, 974676, 1243482, 1380791, 2486964, 2761582, 4142373, 5523164, 5929279, 8284746, 11858558, 13564241, 16569492, 17787837, 23717116, 27128482, 35575674, 40692723, 54256964, 71151348, 81385446, 100797743, 162770892, 201595486, 230592097, 302393229, 403190972, 461184194, 604786458, 691776291, 922368388, 990189593, 1209572916, 1383552582, 1980379186, 2767105164, 2970568779, 3960758372, 5941137558, 11882275116, 16833223081, 33666446162, 50499669243, 67332892324, 100999338486, 201998676972]

約数ペア:

[(1, 201998676972), (2, 100999338486), (3, 67332892324), (4, 50499669243), (6, 33666446162), (12, 16833223081), (17, 11882275116), (34, 5941137558), (51, 3960758372), (68, 2970568779), (73, 2767105164), (102, 1980379186), (146, 1383552582), (167, 1209572916), (204, 990189593), (219, 922368388), (292, 691776291), (334, 604786458), (438, 461184194), (501, 403190972), (668, 302393229), (876, 230592097), (1002, 201595486), (1241, 162770892), (2004, 100797743), (2482, 81385446), (2839, 71151348), (3723, 54256964), (4964, 40692723), (5678, 35575674), (7446, 27128482), (8517, 23717116), (11356, 17787837), (12191, 16569492), (14892, 13564241), (17034, 11858558), (24382, 8284746), (34068, 5929279), (36573, 5523164), (48764, 4142373), (73146, 2761582), (81223, 2486964), (146292, 1380791), (162446, 1243482), (207247, 974676), (243669, 828988), (324892, 621741), (414494, 487338)]