201809966835

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{1531}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 328123514880

約数和(自身を除く): 126313548045

約数列:

[1, 3, 5, 15, 139, 191, 331, 417, 573, 695, 955, 993, 1531, 1655, 2085, 2865, 4593, 4965, 7655, 22965, 26549, 46009, 63221, 79647, 132745, 138027, 189663, 212809, 230045, 292421, 316105, 398235, 506761, 638427, 690135, 877263, 948315, 1064045, 1462105, 1520283, 2533805, 3192135, 4386315, 7601415, 8787719, 26363157, 40646519, 43938595, 70439779, 96791351, 121939557, 131815785, 203232595, 211319337, 290374053, 352198895, 483956755, 609697785, 1056596685, 1451870265, 13453997789, 40361993367, 67269988945, 201809966835]

約数ペア:

[(1, 201809966835), (3, 67269988945), (5, 40361993367), (15, 13453997789), (139, 1451870265), (191, 1056596685), (331, 609697785), (417, 483956755), (573, 352198895), (695, 290374053), (955, 211319337), (993, 203232595), (1531, 131815785), (1655, 121939557), (2085, 96791351), (2865, 70439779), (4593, 43938595), (4965, 40646519), (7655, 26363157), (22965, 8787719), (26549, 7601415), (46009, 4386315), (63221, 3192135), (79647, 2533805), (132745, 1520283), (138027, 1462105), (189663, 1064045), (212809, 948315), (230045, 877263), (292421, 690135), (316105, 638427), (398235, 506761)]