209611152

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1038

約数の個数: 100

約数和(自身を含む): 610497756

約数和(自身を除く): 400886604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 394, 432, 591, 648, 788, 821, 1182, 1296, 1576, 1642, 1773, 2364, 2463, 3152, 3284, 3546, 4728, 4926, 5319, 6568, 7092, 7389, 9456, 9852, 10638, 13136, 14184, 14778, 15957, 19704, 21276, 22167, 28368, 29556, 31914, 39408, 42552, 44334, 59112, 63828, 66501, 85104, 88668, 118224, 127656, 133002, 161737, 177336, 255312, 266004, 323474, 354672, 485211, 532008, 646948, 970422, 1064016, 1293896, 1455633, 1940844, 2587792, 2911266, 3881688, 4366899, 5822532, 7763376, 8733798, 11645064, 13100697, 17467596, 23290128, 26201394, 34935192, 52402788, 69870384, 104805576, 209611152]

約数ペア:

[(1, 209611152), (2, 104805576), (3, 69870384), (4, 52402788), (6, 34935192), (8, 26201394), (9, 23290128), (12, 17467596), (16, 13100697), (18, 11645064), (24, 8733798), (27, 7763376), (36, 5822532), (48, 4366899), (54, 3881688), (72, 2911266), (81, 2587792), (108, 1940844), (144, 1455633), (162, 1293896), (197, 1064016), (216, 970422), (324, 646948), (394, 532008), (432, 485211), (591, 354672), (648, 323474), (788, 266004), (821, 255312), (1182, 177336), (1296, 161737), (1576, 133002), (1642, 127656), (1773, 118224), (2364, 88668), (2463, 85104), (3152, 66501), (3284, 63828), (3546, 59112), (4728, 44334), (4926, 42552), (5319, 39408), (6568, 31914), (7092, 29556), (7389, 28368), (9456, 22167), (9852, 21276), (10638, 19704), (13136, 15957), (14184, 14778)]