195375784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 403200000

約数和(自身を除く): 207824216

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 127, 152, 232, 254, 349, 508, 551, 698, 1016, 1102, 1396, 2204, 2413, 2792, 3683, 4408, 4826, 6631, 7366, 9652, 10121, 13262, 14732, 19304, 20242, 26524, 29464, 40484, 44323, 53048, 69977, 80968, 88646, 139954, 177292, 192299, 279908, 354584, 384598, 559816, 769196, 842137, 1285367, 1538392, 1684274, 2570734, 3368548, 5141468, 6737096, 10282936, 24421973, 48843946, 97687892, 195375784]

約数ペア:

[(1, 195375784), (2, 97687892), (4, 48843946), (8, 24421973), (19, 10282936), (29, 6737096), (38, 5141468), (58, 3368548), (76, 2570734), (116, 1684274), (127, 1538392), (152, 1285367), (232, 842137), (254, 769196), (349, 559816), (508, 384598), (551, 354584), (698, 279908), (1016, 192299), (1102, 177292), (1396, 139954), (2204, 88646), (2413, 80968), (2792, 69977), (3683, 53048), (4408, 44323), (4826, 40484), (6631, 29464), (7366, 26524), (9652, 20242), (10121, 19304), (13262, 14732)]