205999435602

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1\times {\mathrm{967}}^1$

素因数の和:1917

約数の個数: 128

約数和(自身を含む): 484508006400

約数和(自身を除く): 278508570798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 397, 513, 523, 794, 967, 1026, 1046, 1191, 1569, 1934, 2382, 2901, 3138, 3573, 4707, 5802, 7146, 7543, 8703, 9414, 9937, 10719, 14121, 15086, 17406, 18373, 19874, 21438, 22629, 26109, 28242, 29811, 36746, 45258, 52218, 55119, 59622, 67887, 89433, 110238, 135774, 165357, 178866, 203661, 207631, 268299, 330714, 383899, 407322, 415262, 496071, 505741, 536598, 622893, 767798, 992142, 1011482, 1151697, 1245786, 1517223, 1868679, 2303394, 3034446, 3455091, 3737358, 3944989, 4551669, 5606037, 6910182, 7294081, 7889978, 9103338, 9609079, 10365273, 11212074, 11834967, 13655007, 14588162, 19218158, 20730546, 21882243, 23669934, 27310014, 28827237, 35504901, 43764486, 57654474, 65646729, 71009802, 86481711, 106514703, 131293458, 172963422, 196940187, 200779177, 213029406, 259445133, 393880374, 401558354, 518890266, 602337531, 1204675062, 1807012593, 3614025186, 3814804363, 5421037779, 7629608726, 10842075558, 11444413089, 22888826178, 34333239267, 68666478534, 102999717801, 205999435602]

約数ペア:

[(1, 205999435602), (2, 102999717801), (3, 68666478534), (6, 34333239267), (9, 22888826178), (18, 11444413089), (19, 10842075558), (27, 7629608726), (38, 5421037779), (54, 3814804363), (57, 3614025186), (114, 1807012593), (171, 1204675062), (342, 602337531), (397, 518890266), (513, 401558354), (523, 393880374), (794, 259445133), (967, 213029406), (1026, 200779177), (1046, 196940187), (1191, 172963422), (1569, 131293458), (1934, 106514703), (2382, 86481711), (2901, 71009802), (3138, 65646729), (3573, 57654474), (4707, 43764486), (5802, 35504901), (7146, 28827237), (7543, 27310014), (8703, 23669934), (9414, 21882243), (9937, 20730546), (10719, 19218158), (14121, 14588162), (15086, 13655007), (17406, 11834967), (18373, 11212074), (19874, 10365273), (21438, 9609079), (22629, 9103338), (26109, 7889978), (28242, 7294081), (29811, 6910182), (36746, 5606037), (45258, 4551669), (52218, 3944989), (55119, 3737358), (59622, 3455091), (67887, 3034446), (89433, 2303394), (110238, 1868679), (135774, 1517223), (165357, 1245786), (178866, 1151697), (203661, 1011482), (207631, 992142), (268299, 767798), (330714, 622893), (383899, 536598), (407322, 505741), (415262, 496071)]