211089736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5054

約数の個数: 64

約数和(自身を含む): 477650880

約数和(自身を除く): 266561144

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 4987, 5291, 9974, 10582, 19948, 21164, 39896, 42328, 54857, 64831, 109714, 129662, 184519, 219428, 259324, 369038, 438856, 518648, 713141, 738076, 1426282, 1476152, 2029709, 2398747, 2852564, 4059418, 4797494, 5705128, 8118836, 9594988, 16237672, 19189976, 26386217, 52772434, 105544868, 211089736]

約数ペア:

[(1, 211089736), (2, 105544868), (4, 52772434), (8, 26386217), (11, 19189976), (13, 16237672), (22, 9594988), (26, 8118836), (37, 5705128), (44, 4797494), (52, 4059418), (74, 2852564), (88, 2398747), (104, 2029709), (143, 1476152), (148, 1426282), (286, 738076), (296, 713141), (407, 518648), (481, 438856), (572, 369038), (814, 259324), (962, 219428), (1144, 184519), (1628, 129662), (1924, 109714), (3256, 64831), (3848, 54857), (4987, 42328), (5291, 39896), (9974, 21164), (10582, 19948)]