200984679

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 362521600

約数和(自身を除く): 161536921

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 97, 133, 171, 189, 291, 399, 513, 577, 679, 873, 1197, 1731, 1843, 2037, 2619, 3591, 4039, 5193, 5529, 6111, 10963, 12117, 12901, 15579, 16587, 18333, 32889, 36351, 38703, 49761, 55969, 76741, 98667, 109053, 116109, 167907, 230223, 296001, 348327, 391783, 503721, 690669, 1063411, 1175349, 1511163, 2072007, 3190233, 3526047, 7443877, 9570699, 10578141, 22331631, 28712097, 66994893, 200984679]

約数ペア:

[(1, 200984679), (3, 66994893), (7, 28712097), (9, 22331631), (19, 10578141), (21, 9570699), (27, 7443877), (57, 3526047), (63, 3190233), (97, 2072007), (133, 1511163), (171, 1175349), (189, 1063411), (291, 690669), (399, 503721), (513, 391783), (577, 348327), (679, 296001), (873, 230223), (1197, 167907), (1731, 116109), (1843, 109053), (2037, 98667), (2619, 76741), (3591, 55969), (4039, 49761), (5193, 38703), (5529, 36351), (6111, 32889), (10963, 18333), (12117, 16587), (12901, 15579)]