199785142716

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{487933}}^1$

素因数の和:488318

約数の個数: 48

約数和(自身を含む): 471344244000

約数和(自身を除く): 271559101284

約数列:

[1, 2, 3, 4, 6, 12, 149, 229, 298, 447, 458, 596, 687, 894, 916, 1374, 1788, 2748, 34121, 68242, 102363, 136484, 204726, 409452, 487933, 975866, 1463799, 1951732, 2927598, 5855196, 72702017, 111736657, 145404034, 218106051, 223473314, 290808068, 335209971, 436212102, 446946628, 670419942, 872424204, 1340839884, 16648761893, 33297523786, 49946285679, 66595047572, 99892571358, 199785142716]

約数ペア:

[(1, 199785142716), (2, 99892571358), (3, 66595047572), (4, 49946285679), (6, 33297523786), (12, 16648761893), (149, 1340839884), (229, 872424204), (298, 670419942), (447, 446946628), (458, 436212102), (596, 335209971), (687, 290808068), (894, 223473314), (916, 218106051), (1374, 145404034), (1788, 111736657), (2748, 72702017), (34121, 5855196), (68242, 2927598), (102363, 1951732), (136484, 1463799), (204726, 975866), (409452, 487933)]