205945152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4996

約数の個数: 112

約数和(自身を含む): 642957312

約数和(自身を除く): 437012160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 4943, 5208, 5952, 6944, 9886, 10416, 13888, 14829, 19772, 20832, 29658, 34601, 39544, 41664, 59316, 69202, 79088, 103803, 118632, 138404, 153233, 158176, 207606, 237264, 276808, 306466, 316352, 415212, 459699, 474528, 553616, 612932, 830424, 919398, 949056, 1072631, 1107232, 1225864, 1660848, 1838796, 2145262, 2214464, 2451728, 3217893, 3321696, 3677592, 4290524, 4903456, 6435786, 6643392, 7355184, 8581048, 9806912, 12871572, 14710368, 17162096, 25743144, 29420736, 34324192, 51486288, 68648384, 102972576, 205945152]

約数ペア:

[(1, 205945152), (2, 102972576), (3, 68648384), (4, 51486288), (6, 34324192), (7, 29420736), (8, 25743144), (12, 17162096), (14, 14710368), (16, 12871572), (21, 9806912), (24, 8581048), (28, 7355184), (31, 6643392), (32, 6435786), (42, 4903456), (48, 4290524), (56, 3677592), (62, 3321696), (64, 3217893), (84, 2451728), (93, 2214464), (96, 2145262), (112, 1838796), (124, 1660848), (168, 1225864), (186, 1107232), (192, 1072631), (217, 949056), (224, 919398), (248, 830424), (336, 612932), (372, 553616), (434, 474528), (448, 459699), (496, 415212), (651, 316352), (672, 306466), (744, 276808), (868, 237264), (992, 207606), (1302, 158176), (1344, 153233), (1488, 138404), (1736, 118632), (1984, 103803), (2604, 79088), (2976, 69202), (3472, 59316), (4943, 41664), (5208, 39544), (5952, 34601), (6944, 29658), (9886, 20832), (10416, 19772), (13888, 14829)]