208158528

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1404

約数の個数: 112

約数和(自身を含む): 593669120

約数和(自身を除く): 385510592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1216, 1327, 1376, 1634, 1824, 2064, 2451, 2654, 2752, 3268, 3648, 3981, 4128, 4902, 5308, 6536, 7962, 8256, 9804, 10616, 13072, 15924, 19608, 21232, 25213, 26144, 31848, 39216, 42464, 50426, 52288, 57061, 63696, 75639, 78432, 84928, 100852, 114122, 127392, 151278, 156864, 171183, 201704, 228244, 254784, 302556, 342366, 403408, 456488, 605112, 684732, 806816, 912976, 1084159, 1210224, 1369464, 1613632, 1825952, 2168318, 2420448, 2738928, 3252477, 3651904, 4336636, 4840896, 5477856, 6504954, 8673272, 10955712, 13009908, 17346544, 26019816, 34693088, 52039632, 69386176, 104079264, 208158528]

約数ペア:

[(1, 208158528), (2, 104079264), (3, 69386176), (4, 52039632), (6, 34693088), (8, 26019816), (12, 17346544), (16, 13009908), (19, 10955712), (24, 8673272), (32, 6504954), (38, 5477856), (43, 4840896), (48, 4336636), (57, 3651904), (64, 3252477), (76, 2738928), (86, 2420448), (96, 2168318), (114, 1825952), (129, 1613632), (152, 1369464), (172, 1210224), (192, 1084159), (228, 912976), (258, 806816), (304, 684732), (344, 605112), (456, 456488), (516, 403408), (608, 342366), (688, 302556), (817, 254784), (912, 228244), (1032, 201704), (1216, 171183), (1327, 156864), (1376, 151278), (1634, 127392), (1824, 114122), (2064, 100852), (2451, 84928), (2654, 78432), (2752, 75639), (3268, 63696), (3648, 57061), (3981, 52288), (4128, 50426), (4902, 42464), (5308, 39216), (6536, 31848), (7962, 26144), (8256, 25213), (9804, 21232), (10616, 19608), (13072, 15924)]