201693478552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{17491}}^1$

素因数の和:17936

約数の個数: 64

約数和(自身を含む): 392436518400

約数和(自身を除く): 190743039848

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 239, 296, 326, 478, 652, 956, 1304, 1912, 6031, 8843, 12062, 17491, 17686, 24124, 34982, 35372, 38957, 48248, 69964, 70744, 77914, 139928, 155828, 311656, 647167, 1294334, 1441409, 2588668, 2851033, 2882818, 4180349, 5177336, 5702066, 5765636, 8360698, 11404132, 11531272, 16721396, 22808264, 33442792, 105488221, 154672913, 210976442, 309345826, 421952884, 618691652, 681396887, 843905768, 1237383304, 1362793774, 2725587548, 5451175096, 25211684819, 50423369638, 100846739276, 201693478552]

約数ペア:

[(1, 201693478552), (2, 100846739276), (4, 50423369638), (8, 25211684819), (37, 5451175096), (74, 2725587548), (148, 1362793774), (163, 1237383304), (239, 843905768), (296, 681396887), (326, 618691652), (478, 421952884), (652, 309345826), (956, 210976442), (1304, 154672913), (1912, 105488221), (6031, 33442792), (8843, 22808264), (12062, 16721396), (17491, 11531272), (17686, 11404132), (24124, 8360698), (34982, 5765636), (35372, 5702066), (38957, 5177336), (48248, 4180349), (69964, 2882818), (70744, 2851033), (77914, 2588668), (139928, 1441409), (155828, 1294334), (311656, 647167)]