220199484969

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{9337}}^1$

素因数の和:9798

約数の個数: 48

約数和(自身を含む): 325736034624

約数和(自身を除く): 105536549655

約数列:

[1, 3, 9, 83, 131, 241, 249, 393, 723, 747, 1179, 2169, 9337, 10873, 20003, 28011, 31571, 32619, 60009, 84033, 94713, 97857, 180027, 284139, 774971, 1223147, 2250217, 2324913, 2620393, 3669441, 6750651, 6974739, 7861179, 11008323, 20251953, 23583537, 101521201, 186768011, 294778427, 304563603, 560304033, 884335281, 913690809, 1680912099, 2653005843, 24466609441, 73399828323, 220199484969]

約数ペア:

[(1, 220199484969), (3, 73399828323), (9, 24466609441), (83, 2653005843), (131, 1680912099), (241, 913690809), (249, 884335281), (393, 560304033), (723, 304563603), (747, 294778427), (1179, 186768011), (2169, 101521201), (9337, 23583537), (10873, 20251953), (20003, 11008323), (28011, 7861179), (31571, 6974739), (32619, 6750651), (60009, 3669441), (84033, 2620393), (94713, 2324913), (97857, 2250217), (180027, 1223147), (284139, 774971)]