202542669

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 352265472

約数和(自身を除く): 149722803

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 113, 161, 207, 339, 483, 791, 1017, 1237, 1449, 2373, 2599, 3711, 7119, 7797, 8659, 11133, 18193, 23391, 25977, 28451, 54579, 77931, 85353, 139781, 163737, 199157, 256059, 419343, 597471, 978467, 1258029, 1792413, 2935401, 3214963, 8806203, 9644889, 22504741, 28934667, 67514223, 202542669]

約数ペア:

[(1, 202542669), (3, 67514223), (7, 28934667), (9, 22504741), (21, 9644889), (23, 8806203), (63, 3214963), (69, 2935401), (113, 1792413), (161, 1258029), (207, 978467), (339, 597471), (483, 419343), (791, 256059), (1017, 199157), (1237, 163737), (1449, 139781), (2373, 85353), (2599, 77931), (3711, 54579), (7119, 28451), (7797, 25977), (8659, 23391), (11133, 18193)]