222315562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 422628480

約数和(自身を除く): 200312918

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 578, 782, 2023, 2389, 2737, 4046, 4778, 5474, 6647, 13294, 16723, 33446, 40613, 46529, 54947, 81226, 93058, 109894, 284291, 384629, 568582, 690421, 769258, 934099, 1380842, 1868198, 4832947, 6538693, 9665894, 13077386, 15879683, 31759366, 111157781, 222315562]

約数ペア:

[(1, 222315562), (2, 111157781), (7, 31759366), (14, 15879683), (17, 13077386), (23, 9665894), (34, 6538693), (46, 4832947), (119, 1868198), (161, 1380842), (238, 934099), (289, 769258), (322, 690421), (391, 568582), (578, 384629), (782, 284291), (2023, 109894), (2389, 93058), (2737, 81226), (4046, 54947), (4778, 46529), (5474, 40613), (6647, 33446), (13294, 16723)]