196460848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 421848000

約数和(自身を除く): 225387152

約数列:

[1, 2, 4, 8, 16, 23, 29, 41, 46, 58, 82, 92, 116, 164, 184, 232, 328, 368, 449, 464, 656, 667, 898, 943, 1189, 1334, 1796, 1886, 2378, 2668, 3592, 3772, 4756, 5336, 7184, 7544, 9512, 10327, 10672, 13021, 15088, 18409, 19024, 20654, 26042, 27347, 36818, 41308, 52084, 54694, 73636, 82616, 104168, 109388, 147272, 165232, 208336, 218776, 294544, 299483, 423407, 437552, 533861, 598966, 846814, 1067722, 1197932, 1693628, 2135444, 2395864, 3387256, 4270888, 4791728, 6774512, 8541776, 12278803, 24557606, 49115212, 98230424, 196460848]

約数ペア:

[(1, 196460848), (2, 98230424), (4, 49115212), (8, 24557606), (16, 12278803), (23, 8541776), (29, 6774512), (41, 4791728), (46, 4270888), (58, 3387256), (82, 2395864), (92, 2135444), (116, 1693628), (164, 1197932), (184, 1067722), (232, 846814), (328, 598966), (368, 533861), (449, 437552), (464, 423407), (656, 299483), (667, 294544), (898, 218776), (943, 208336), (1189, 165232), (1334, 147272), (1796, 109388), (1886, 104168), (2378, 82616), (2668, 73636), (3592, 54694), (3772, 52084), (4756, 41308), (5336, 36818), (7184, 27347), (7544, 26042), (9512, 20654), (10327, 19024), (10672, 18409), (13021, 15088)]