208049076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6861

約数の個数: 72

約数和(自身を含む): 563681664

約数和(自身を除く): 355632588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 6791, 7659, 10212, 13582, 15318, 20373, 27164, 30636, 40746, 61119, 81492, 122238, 156193, 244476, 251267, 312386, 468579, 502534, 624772, 753801, 937158, 1005068, 1405737, 1507602, 1874316, 2261403, 2811474, 3015204, 4522806, 5622948, 5779141, 9045612, 11558282, 17337423, 23116564, 34674846, 52012269, 69349692, 104024538, 208049076]

約数ペア:

[(1, 208049076), (2, 104024538), (3, 69349692), (4, 52012269), (6, 34674846), (9, 23116564), (12, 17337423), (18, 11558282), (23, 9045612), (36, 5779141), (37, 5622948), (46, 4522806), (69, 3015204), (74, 2811474), (92, 2261403), (111, 1874316), (138, 1507602), (148, 1405737), (207, 1005068), (222, 937158), (276, 753801), (333, 624772), (414, 502534), (444, 468579), (666, 312386), (828, 251267), (851, 244476), (1332, 156193), (1702, 122238), (2553, 81492), (3404, 61119), (5106, 40746), (6791, 30636), (7659, 27164), (10212, 20373), (13582, 15318)]