193892196

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 464123520

約数和(自身を除く): 270231324

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 1068, 2557, 5114, 6319, 7671, 10228, 12638, 15342, 18957, 25276, 30684, 37914, 75828, 181547, 227573, 363094, 455146, 544641, 682719, 726188, 910292, 1089282, 1365438, 2178564, 2730876, 16157683, 32315366, 48473049, 64630732, 96946098, 193892196]

約数ペア:

[(1, 193892196), (2, 96946098), (3, 64630732), (4, 48473049), (6, 32315366), (12, 16157683), (71, 2730876), (89, 2178564), (142, 1365438), (178, 1089282), (213, 910292), (267, 726188), (284, 682719), (356, 544641), (426, 455146), (534, 363094), (852, 227573), (1068, 181547), (2557, 75828), (5114, 37914), (6319, 30684), (7671, 25276), (10228, 18957), (12638, 15342)]