209764296

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19819}}^1$

素因数の和:19848

約数の個数: 96

約数和(自身を含む): 677844000

約数和(自身を除く): 468079704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19819, 39638, 59457, 79276, 118914, 138733, 158552, 178371, 237828, 277466, 356742, 416199, 475656, 535113, 554932, 713484, 832398, 971131, 1070226, 1109864, 1248597, 1426968, 1664796, 1942262, 2140452, 2497194, 2913393, 3329592, 3745791, 3884524, 4280904, 4994388, 5826786, 7491582, 7769048, 8740179, 9988776, 11653572, 14983164, 17480358, 23307144, 26220537, 29966328, 34960716, 52441074, 69921432, 104882148, 209764296]

約数ペア:

[(1, 209764296), (2, 104882148), (3, 69921432), (4, 52441074), (6, 34960716), (7, 29966328), (8, 26220537), (9, 23307144), (12, 17480358), (14, 14983164), (18, 11653572), (21, 9988776), (24, 8740179), (27, 7769048), (28, 7491582), (36, 5826786), (42, 4994388), (49, 4280904), (54, 3884524), (56, 3745791), (63, 3329592), (72, 2913393), (84, 2497194), (98, 2140452), (108, 1942262), (126, 1664796), (147, 1426968), (168, 1248597), (189, 1109864), (196, 1070226), (216, 971131), (252, 832398), (294, 713484), (378, 554932), (392, 535113), (441, 475656), (504, 416199), (588, 356742), (756, 277466), (882, 237828), (1176, 178371), (1323, 158552), (1512, 138733), (1764, 118914), (2646, 79276), (3528, 59457), (5292, 39638), (10584, 19819)]