201125784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 542822400

約数和(自身を除く): 341696616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 61, 74, 79, 94, 111, 122, 141, 148, 158, 183, 188, 222, 237, 244, 282, 296, 316, 366, 376, 444, 474, 488, 564, 632, 732, 888, 948, 1128, 1464, 1739, 1896, 2257, 2867, 2923, 3478, 3713, 4514, 4819, 5217, 5734, 5846, 6771, 6956, 7426, 8601, 8769, 9028, 9638, 10434, 11139, 11468, 11692, 13542, 13912, 14457, 14852, 17202, 17538, 18056, 19276, 20868, 22278, 22936, 23384, 27084, 28914, 29704, 34404, 35076, 38552, 41736, 44556, 54168, 57828, 68808, 70152, 89112, 106079, 115656, 137381, 178303, 212158, 226493, 274762, 318237, 356606, 412143, 424316, 452986, 534909, 549524, 636474, 679479, 713212, 824286, 848632, 905972, 1069818, 1099048, 1272948, 1358958, 1426424, 1648572, 1811944, 2139636, 2545896, 2717916, 3297144, 4279272, 5435832, 8380241, 16760482, 25140723, 33520964, 50281446, 67041928, 100562892, 201125784]

約数ペア:

[(1, 201125784), (2, 100562892), (3, 67041928), (4, 50281446), (6, 33520964), (8, 25140723), (12, 16760482), (24, 8380241), (37, 5435832), (47, 4279272), (61, 3297144), (74, 2717916), (79, 2545896), (94, 2139636), (111, 1811944), (122, 1648572), (141, 1426424), (148, 1358958), (158, 1272948), (183, 1099048), (188, 1069818), (222, 905972), (237, 848632), (244, 824286), (282, 713212), (296, 679479), (316, 636474), (366, 549524), (376, 534909), (444, 452986), (474, 424316), (488, 412143), (564, 356606), (632, 318237), (732, 274762), (888, 226493), (948, 212158), (1128, 178303), (1464, 137381), (1739, 115656), (1896, 106079), (2257, 89112), (2867, 70152), (2923, 68808), (3478, 57828), (3713, 54168), (4514, 44556), (4819, 41736), (5217, 38552), (5734, 35076), (5846, 34404), (6771, 29704), (6956, 28914), (7426, 27084), (8601, 23384), (8769, 22936), (9028, 22278), (9638, 20868), (10434, 19276), (11139, 18056), (11468, 17538), (11692, 17202), (13542, 14852), (13912, 14457)]