201898029590

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{651347}}^1$

素因数の和:651716

約数の個数: 32

約数和(自身を含む): 367672919040

約数和(自身を除く): 165774889450

約数列:

[1, 2, 5, 10, 139, 223, 278, 446, 695, 1115, 1390, 2230, 30997, 61994, 154985, 309970, 651347, 1302694, 3256735, 6513470, 90537233, 145250381, 181074466, 290500762, 452686165, 726251905, 905372330, 1452503810, 20189802959, 40379605918, 100949014795, 201898029590]

約数ペア:

[(1, 201898029590), (2, 100949014795), (5, 40379605918), (10, 20189802959), (139, 1452503810), (223, 905372330), (278, 726251905), (446, 452686165), (695, 290500762), (1115, 181074466), (1390, 145250381), (2230, 90537233), (30997, 6513470), (61994, 3256735), (154985, 1302694), (309970, 651347)]