199774432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 466754400

約数和(自身を除く): 266979968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 149, 176, 208, 286, 293, 298, 352, 416, 572, 586, 596, 1144, 1172, 1192, 1639, 1937, 2288, 2344, 2384, 3223, 3278, 3809, 3874, 4576, 4688, 4768, 6446, 6556, 7618, 7748, 9376, 12892, 13112, 15236, 15496, 21307, 25784, 26224, 30472, 30992, 41899, 42614, 43657, 51568, 52448, 60944, 61984, 83798, 85228, 87314, 103136, 121888, 167596, 170456, 174628, 335192, 340912, 349256, 480227, 567541, 670384, 681824, 698512, 960454, 1135082, 1340768, 1397024, 1920908, 2270164, 3841816, 4540328, 6242951, 7683632, 9080656, 12485902, 15367264, 18161312, 24971804, 49943608, 99887216, 199774432]

約数ペア:

[(1, 199774432), (2, 99887216), (4, 49943608), (8, 24971804), (11, 18161312), (13, 15367264), (16, 12485902), (22, 9080656), (26, 7683632), (32, 6242951), (44, 4540328), (52, 3841816), (88, 2270164), (104, 1920908), (143, 1397024), (149, 1340768), (176, 1135082), (208, 960454), (286, 698512), (293, 681824), (298, 670384), (352, 567541), (416, 480227), (572, 349256), (586, 340912), (596, 335192), (1144, 174628), (1172, 170456), (1192, 167596), (1639, 121888), (1937, 103136), (2288, 87314), (2344, 85228), (2384, 83798), (3223, 61984), (3278, 60944), (3809, 52448), (3874, 51568), (4576, 43657), (4688, 42614), (4768, 41899), (6446, 30992), (6556, 30472), (7618, 26224), (7748, 25784), (9376, 21307), (12892, 15496), (13112, 15236)]