209721696

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 598348800

約数和(自身を除く): 388627104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 3709, 4712, 7068, 7418, 9424, 11127, 14136, 14836, 18848, 22254, 28272, 29672, 44508, 56544, 59344, 70471, 89016, 114979, 118688, 140942, 178032, 211413, 229958, 281884, 344937, 356064, 422826, 459916, 563768, 689874, 845652, 919832, 1127536, 1379748, 1691304, 1839664, 2184601, 2255072, 2759496, 3382608, 3679328, 4369202, 5518992, 6553803, 6765216, 8738404, 11037984, 13107606, 17476808, 26215212, 34953616, 52430424, 69907232, 104860848, 209721696]

約数ペア:

[(1, 209721696), (2, 104860848), (3, 69907232), (4, 52430424), (6, 34953616), (8, 26215212), (12, 17476808), (16, 13107606), (19, 11037984), (24, 8738404), (31, 6765216), (32, 6553803), (38, 5518992), (48, 4369202), (57, 3679328), (62, 3382608), (76, 2759496), (93, 2255072), (96, 2184601), (114, 1839664), (124, 1691304), (152, 1379748), (186, 1127536), (228, 919832), (248, 845652), (304, 689874), (372, 563768), (456, 459916), (496, 422826), (589, 356064), (608, 344937), (744, 281884), (912, 229958), (992, 211413), (1178, 178032), (1488, 140942), (1767, 118688), (1824, 114979), (2356, 89016), (2976, 70471), (3534, 59344), (3709, 56544), (4712, 44508), (7068, 29672), (7418, 28272), (9424, 22254), (11127, 18848), (14136, 14836)]