201311152

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 459970560

約数和(自身を除く): 258659408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 167, 188, 229, 329, 334, 376, 458, 658, 668, 752, 916, 1169, 1316, 1336, 1603, 1832, 2338, 2632, 2672, 3206, 3664, 4676, 5264, 6412, 7849, 9352, 10763, 12824, 15698, 18704, 21526, 25648, 31396, 38243, 43052, 54943, 62792, 75341, 76486, 86104, 109886, 125584, 150682, 152972, 172208, 219772, 267701, 301364, 305944, 439544, 535402, 602728, 611888, 879088, 1070804, 1205456, 1797421, 2141608, 3594842, 4283216, 7189684, 12581947, 14379368, 25163894, 28758736, 50327788, 100655576, 201311152]

約数ペア:

[(1, 201311152), (2, 100655576), (4, 50327788), (7, 28758736), (8, 25163894), (14, 14379368), (16, 12581947), (28, 7189684), (47, 4283216), (56, 3594842), (94, 2141608), (112, 1797421), (167, 1205456), (188, 1070804), (229, 879088), (329, 611888), (334, 602728), (376, 535402), (458, 439544), (658, 305944), (668, 301364), (752, 267701), (916, 219772), (1169, 172208), (1316, 152972), (1336, 150682), (1603, 125584), (1832, 109886), (2338, 86104), (2632, 76486), (2672, 75341), (3206, 62792), (3664, 54943), (4676, 43052), (5264, 38243), (6412, 31396), (7849, 25648), (9352, 21526), (10763, 18704), (12824, 15698)]