209970852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3345

約数の個数: 96

約数和(自身を含む): 613401600

約数和(自身を除く): 403430748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 2301, 2478, 3068, 3259, 4602, 4956, 5369, 6518, 9204, 9777, 10738, 13036, 16107, 19554, 21476, 22813, 32214, 39108, 42367, 45626, 64428, 68439, 84734, 91252, 127101, 136878, 169468, 192281, 254202, 273756, 296569, 384562, 508404, 576843, 593138, 769124, 889707, 1153686, 1186276, 1345967, 1779414, 2307372, 2499653, 2691934, 3558828, 4037901, 4999306, 5383868, 7498959, 8075802, 9998612, 14997918, 16151604, 17497571, 29995836, 34995142, 52492713, 69990284, 104985426, 209970852]

約数ペア:

[(1, 209970852), (2, 104985426), (3, 69990284), (4, 52492713), (6, 34995142), (7, 29995836), (12, 17497571), (13, 16151604), (14, 14997918), (21, 9998612), (26, 8075802), (28, 7498959), (39, 5383868), (42, 4999306), (52, 4037901), (59, 3558828), (78, 2691934), (84, 2499653), (91, 2307372), (118, 1779414), (156, 1345967), (177, 1186276), (182, 1153686), (236, 889707), (273, 769124), (354, 593138), (364, 576843), (413, 508404), (546, 384562), (708, 296569), (767, 273756), (826, 254202), (1092, 192281), (1239, 169468), (1534, 136878), (1652, 127101), (2301, 91252), (2478, 84734), (3068, 68439), (3259, 64428), (4602, 45626), (4956, 42367), (5369, 39108), (6518, 32214), (9204, 22813), (9777, 21476), (10738, 19554), (13036, 16107)]