203396368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{95581}}^1$

素因数の和:95615

約数の個数: 40

約数和(自身を含む): 474086720

約数和(自身を除く): 270690352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 95581, 191162, 382324, 669067, 764648, 1338134, 1529296, 1816039, 2676268, 3632078, 5352536, 7264156, 10705072, 12712273, 14528312, 25424546, 29056624, 50849092, 101698184, 203396368]

約数ペア:

[(1, 203396368), (2, 101698184), (4, 50849092), (7, 29056624), (8, 25424546), (14, 14528312), (16, 12712273), (19, 10705072), (28, 7264156), (38, 5352536), (56, 3632078), (76, 2676268), (112, 1816039), (133, 1529296), (152, 1338134), (266, 764648), (304, 669067), (532, 382324), (1064, 191162), (2128, 95581)]