202013728

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1667}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 455644224

約数和(自身を除く): 253630496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 1082, 1667, 2164, 3334, 3787, 4328, 6668, 7574, 8656, 11669, 13336, 15148, 17312, 23338, 26672, 30296, 46676, 53344, 60592, 93352, 121184, 186704, 373408, 901847, 1803694, 3607388, 6312929, 7214776, 12625858, 14429552, 25251716, 28859104, 50503432, 101006864, 202013728]

約数ペア:

[(1, 202013728), (2, 101006864), (4, 50503432), (7, 28859104), (8, 25251716), (14, 14429552), (16, 12625858), (28, 7214776), (32, 6312929), (56, 3607388), (112, 1803694), (224, 901847), (541, 373408), (1082, 186704), (1667, 121184), (2164, 93352), (3334, 60592), (3787, 53344), (4328, 46676), (6668, 30296), (7574, 26672), (8656, 23338), (11669, 17312), (13336, 15148)]