207855759466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{470609}}^1$

素因数の和:470886

約数の個数: 32

約数和(自身を含む): 335450808000

約数和(自身を除く): 127595048534

約数列:

[1, 2, 19, 38, 59, 118, 197, 394, 1121, 2242, 3743, 7486, 11623, 23246, 220837, 441674, 470609, 941218, 8941571, 17883142, 27765931, 55531862, 92709973, 185419946, 527552689, 1055105378, 1761489487, 3522978974, 5469888407, 10939776814, 103927879733, 207855759466]

約数ペア:

[(1, 207855759466), (2, 103927879733), (19, 10939776814), (38, 5469888407), (59, 3522978974), (118, 1761489487), (197, 1055105378), (394, 527552689), (1121, 185419946), (2242, 92709973), (3743, 55531862), (7486, 27765931), (11623, 17883142), (23246, 8941571), (220837, 941218), (441674, 470609)]