201323164

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7767

約数の個数: 48

約数和(自身を含む): 432544000

約数和(自身を除く): 231220836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 7723, 13034, 15446, 26068, 30892, 54061, 108122, 146737, 216244, 293474, 378427, 586948, 756854, 1027159, 1513708, 2054318, 2648989, 4108636, 5297978, 7190113, 10595956, 14380226, 28760452, 50330791, 100661582, 201323164]

約数ペア:

[(1, 201323164), (2, 100661582), (4, 50330791), (7, 28760452), (14, 14380226), (19, 10595956), (28, 7190113), (38, 5297978), (49, 4108636), (76, 2648989), (98, 2054318), (133, 1513708), (196, 1027159), (266, 756854), (343, 586948), (532, 378427), (686, 293474), (931, 216244), (1372, 146737), (1862, 108122), (3724, 54061), (6517, 30892), (7723, 26068), (13034, 15446)]