207989492865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{44651}}^1$

素因数の和:44823

約数の個数: 128

約数和(自身を含む): 430030909440

約数和(自身を除く): 222041416575

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 109, 111, 165, 185, 231, 259, 327, 385, 407, 545, 555, 763, 777, 1155, 1199, 1221, 1295, 1635, 2035, 2289, 2849, 3597, 3815, 3885, 4033, 5995, 6105, 8393, 8547, 11445, 12099, 14245, 17985, 20165, 25179, 28231, 41965, 42735, 44363, 44651, 60495, 84693, 125895, 133089, 133953, 141155, 221815, 223255, 310541, 312557, 423465, 491161, 665445, 669765, 931623, 937671, 1473483, 1552705, 1562785, 1652087, 2455805, 3438127, 4658115, 4688355, 4866959, 4956261, 7367415, 8260435, 10314381, 11564609, 14600877, 17190635, 18172957, 24334795, 24781305, 34068713, 34693827, 51571905, 53536549, 54518871, 57823045, 73004385, 90864785, 102206139, 127210699, 160609647, 170343565, 173469135, 180077483, 267682745, 272594355, 374755843, 381632097, 511030695, 540232449, 636053495, 803048235, 900387415, 1124267529, 1260542381, 1873779215, 1908160485, 1980852313, 2701162245, 3781627143, 5621337645, 5942556939, 6302711905, 9904261565, 13865966191, 18908135715, 29712784695, 41597898573, 69329830955, 207989492865]

約数ペア:

[(1, 207989492865), (3, 69329830955), (5, 41597898573), (7, 29712784695), (11, 18908135715), (15, 13865966191), (21, 9904261565), (33, 6302711905), (35, 5942556939), (37, 5621337645), (55, 3781627143), (77, 2701162245), (105, 1980852313), (109, 1908160485), (111, 1873779215), (165, 1260542381), (185, 1124267529), (231, 900387415), (259, 803048235), (327, 636053495), (385, 540232449), (407, 511030695), (545, 381632097), (555, 374755843), (763, 272594355), (777, 267682745), (1155, 180077483), (1199, 173469135), (1221, 170343565), (1295, 160609647), (1635, 127210699), (2035, 102206139), (2289, 90864785), (2849, 73004385), (3597, 57823045), (3815, 54518871), (3885, 53536549), (4033, 51571905), (5995, 34693827), (6105, 34068713), (8393, 24781305), (8547, 24334795), (11445, 18172957), (12099, 17190635), (14245, 14600877), (17985, 11564609), (20165, 10314381), (25179, 8260435), (28231, 7367415), (41965, 4956261), (42735, 4866959), (44363, 4688355), (44651, 4658115), (60495, 3438127), (84693, 2455805), (125895, 1652087), (133089, 1562785), (133953, 1552705), (141155, 1473483), (221815, 937671), (223255, 931623), (310541, 669765), (312557, 665445), (423465, 491161)]