199364224

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 419097600

約数和(自身を除く): 219733376

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1069, 1457, 1504, 1984, 2138, 2914, 3008, 3968, 4276, 5828, 6016, 8552, 11656, 17104, 23312, 33139, 34208, 46624, 50243, 66278, 68416, 93248, 100486, 132556, 136832, 186496, 200972, 265112, 401944, 530224, 803888, 1060448, 1557533, 1607776, 2120896, 3115066, 3215552, 4241792, 6230132, 6431104, 12460264, 24920528, 49841056, 99682112, 199364224]

約数ペア:

[(1, 199364224), (2, 99682112), (4, 49841056), (8, 24920528), (16, 12460264), (31, 6431104), (32, 6230132), (47, 4241792), (62, 3215552), (64, 3115066), (94, 2120896), (124, 1607776), (128, 1557533), (188, 1060448), (248, 803888), (376, 530224), (496, 401944), (752, 265112), (992, 200972), (1069, 186496), (1457, 136832), (1504, 132556), (1984, 100486), (2138, 93248), (2914, 68416), (3008, 66278), (3968, 50243), (4276, 46624), (5828, 34208), (6016, 33139), (8552, 23312), (11656, 17104)]