196236440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{288583}}^1$

素因数の和:288611

約数の個数: 32

約数和(自身を含む): 467506080

約数和(自身を除く): 271269640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 288583, 577166, 1154332, 1442915, 2308664, 2885830, 4905911, 5771660, 9811822, 11543320, 19623644, 24529555, 39247288, 49059110, 98118220, 196236440]

約数ペア:

[(1, 196236440), (2, 98118220), (4, 49059110), (5, 39247288), (8, 24529555), (10, 19623644), (17, 11543320), (20, 9811822), (34, 5771660), (40, 4905911), (68, 2885830), (85, 2308664), (136, 1442915), (170, 1154332), (340, 577166), (680, 288583)]