201664485

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 200890395

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 135, 165, 191, 237, 243, 297, 395, 405, 495, 573, 711, 869, 891, 955, 1185, 1215, 1485, 1719, 2101, 2133, 2607, 2673, 2865, 3555, 4345, 4455, 5157, 6303, 6399, 7821, 8595, 10505, 10665, 13035, 13365, 15089, 15471, 18909, 19197, 23463, 25785, 31515, 31995, 39105, 45267, 46413, 56727, 70389, 75445, 77355, 94545, 95985, 117315, 135801, 165979, 170181, 211167, 226335, 232065, 283635, 351945, 407403, 497937, 510543, 679005, 829895, 850905, 1055835, 1222209, 1493811, 2037015, 2489685, 2552715, 3666627, 4481433, 6111045, 7469055, 13444299, 18333135, 22407165, 40332897, 67221495, 201664485]

約数ペア:

[(1, 201664485), (3, 67221495), (5, 40332897), (9, 22407165), (11, 18333135), (15, 13444299), (27, 7469055), (33, 6111045), (45, 4481433), (55, 3666627), (79, 2552715), (81, 2489685), (99, 2037015), (135, 1493811), (165, 1222209), (191, 1055835), (237, 850905), (243, 829895), (297, 679005), (395, 510543), (405, 497937), (495, 407403), (573, 351945), (711, 283635), (869, 232065), (891, 226335), (955, 211167), (1185, 170181), (1215, 165979), (1485, 135801), (1719, 117315), (2101, 95985), (2133, 94545), (2607, 77355), (2673, 75445), (2865, 70389), (3555, 56727), (4345, 46413), (4455, 45267), (5157, 39105), (6303, 31995), (6399, 31515), (7821, 25785), (8595, 23463), (10505, 19197), (10665, 18909), (13035, 15471), (13365, 15089)]