205125514314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{26731}}^1$

素因数の和:27400

約数の個数: 96

約数和(自身を含む): 489151973376

約数和(自身を除く): 284026459062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 607, 903, 1214, 1806, 1821, 2107, 3642, 4214, 4249, 6321, 8498, 12642, 12747, 25494, 26101, 26731, 29743, 52202, 53462, 59486, 78303, 80193, 89229, 156606, 160386, 178458, 182707, 187117, 365414, 374234, 548121, 561351, 1096242, 1122702, 1149433, 1278949, 1309819, 2298866, 2557898, 2619638, 3448299, 3836847, 3929457, 6896598, 7673694, 7858914, 8046031, 16092062, 16225717, 24138093, 32451434, 48276186, 48677151, 56322217, 97354302, 112644434, 113580019, 168966651, 227160038, 337933302, 340740057, 681480114, 697705831, 795060133, 1395411662, 1590120266, 2093117493, 2385180399, 4186234986, 4770360798, 4883940817, 9767881634, 14651822451, 29303644902, 34187585719, 68375171438, 102562757157, 205125514314]

約数ペア:

[(1, 205125514314), (2, 102562757157), (3, 68375171438), (6, 34187585719), (7, 29303644902), (14, 14651822451), (21, 9767881634), (42, 4883940817), (43, 4770360798), (49, 4186234986), (86, 2385180399), (98, 2093117493), (129, 1590120266), (147, 1395411662), (258, 795060133), (294, 697705831), (301, 681480114), (602, 340740057), (607, 337933302), (903, 227160038), (1214, 168966651), (1806, 113580019), (1821, 112644434), (2107, 97354302), (3642, 56322217), (4214, 48677151), (4249, 48276186), (6321, 32451434), (8498, 24138093), (12642, 16225717), (12747, 16092062), (25494, 8046031), (26101, 7858914), (26731, 7673694), (29743, 6896598), (52202, 3929457), (53462, 3836847), (59486, 3448299), (78303, 2619638), (80193, 2557898), (89229, 2298866), (156606, 1309819), (160386, 1278949), (178458, 1149433), (182707, 1122702), (187117, 1096242), (365414, 561351), (374234, 548121)]