201938381565

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{304907}}^1$

素因数の和:305641

約数の個数: 32

約数和(自身を含む): 328422504960

約数和(自身を除く): 126484123395

約数列:

[1, 3, 5, 15, 67, 201, 335, 659, 1005, 1977, 3295, 9885, 44153, 132459, 220765, 304907, 662295, 914721, 1524535, 4573605, 20428769, 61286307, 102143845, 200933713, 306431535, 602801139, 1004668565, 3014005695, 13462558771, 40387676313, 67312793855, 201938381565]

約数ペア:

[(1, 201938381565), (3, 67312793855), (5, 40387676313), (15, 13462558771), (67, 3014005695), (201, 1004668565), (335, 602801139), (659, 306431535), (1005, 200933713), (1977, 102143845), (3295, 61286307), (9885, 20428769), (44153, 4573605), (132459, 1524535), (220765, 914721), (304907, 662295)]