201651776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 441057792

約数和(自身を除く): 239406016

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 41, 62, 64, 67, 74, 82, 124, 134, 148, 164, 248, 268, 296, 328, 496, 536, 592, 656, 992, 1072, 1147, 1184, 1271, 1312, 1517, 1984, 2077, 2144, 2294, 2368, 2479, 2542, 2624, 2747, 3034, 4154, 4288, 4588, 4958, 5084, 5494, 6068, 8308, 9176, 9916, 10168, 10988, 12136, 16616, 18352, 19832, 20336, 21976, 24272, 33232, 36704, 39664, 40672, 43952, 47027, 48544, 66464, 73408, 76849, 79328, 81344, 85157, 87904, 94054, 97088, 101639, 132928, 153698, 158656, 170314, 175808, 188108, 203278, 307396, 340628, 376216, 406556, 614792, 681256, 752432, 813112, 1229584, 1362512, 1504864, 1626224, 2459168, 2725024, 3009728, 3150809, 3252448, 4918336, 5450048, 6301618, 6504896, 12603236, 25206472, 50412944, 100825888, 201651776]

約数ペア:

[(1, 201651776), (2, 100825888), (4, 50412944), (8, 25206472), (16, 12603236), (31, 6504896), (32, 6301618), (37, 5450048), (41, 4918336), (62, 3252448), (64, 3150809), (67, 3009728), (74, 2725024), (82, 2459168), (124, 1626224), (134, 1504864), (148, 1362512), (164, 1229584), (248, 813112), (268, 752432), (296, 681256), (328, 614792), (496, 406556), (536, 376216), (592, 340628), (656, 307396), (992, 203278), (1072, 188108), (1147, 175808), (1184, 170314), (1271, 158656), (1312, 153698), (1517, 132928), (1984, 101639), (2077, 97088), (2144, 94054), (2294, 87904), (2368, 85157), (2479, 81344), (2542, 79328), (2624, 76849), (2747, 73408), (3034, 66464), (4154, 48544), (4288, 47027), (4588, 43952), (4958, 40672), (5084, 39664), (5494, 36704), (6068, 33232), (8308, 24272), (9176, 21976), (9916, 20336), (10168, 19832), (10988, 18352), (12136, 16616)]