202304816

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 461381184

約数和(自身を除く): 259076368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 173, 197, 212, 346, 371, 394, 424, 692, 742, 788, 848, 1211, 1379, 1384, 1484, 1576, 2422, 2758, 2768, 2968, 3152, 4844, 5516, 5936, 9169, 9688, 10441, 11032, 18338, 19376, 20882, 22064, 34081, 36676, 41764, 64183, 68162, 73087, 73352, 83528, 128366, 136324, 146174, 146704, 167056, 238567, 256732, 272648, 292348, 477134, 513464, 545296, 584696, 954268, 1026928, 1169392, 1806293, 1908536, 3612586, 3817072, 7225172, 12644051, 14450344, 25288102, 28900688, 50576204, 101152408, 202304816]

約数ペア:

[(1, 202304816), (2, 101152408), (4, 50576204), (7, 28900688), (8, 25288102), (14, 14450344), (16, 12644051), (28, 7225172), (53, 3817072), (56, 3612586), (106, 1908536), (112, 1806293), (173, 1169392), (197, 1026928), (212, 954268), (346, 584696), (371, 545296), (394, 513464), (424, 477134), (692, 292348), (742, 272648), (788, 256732), (848, 238567), (1211, 167056), (1379, 146704), (1384, 146174), (1484, 136324), (1576, 128366), (2422, 83528), (2758, 73352), (2768, 73087), (2968, 68162), (3152, 64183), (4844, 41764), (5516, 36676), (5936, 34081), (9169, 22064), (9688, 20882), (10441, 19376), (11032, 18338)]