207965100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 692955648

約数和(自身を除く): 484990548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 167, 175, 210, 300, 334, 350, 420, 501, 525, 593, 668, 700, 835, 1002, 1050, 1169, 1186, 1670, 1779, 2004, 2100, 2338, 2372, 2505, 2965, 3340, 3507, 3558, 4151, 4175, 4676, 5010, 5845, 5930, 7014, 7116, 8302, 8350, 8895, 10020, 11690, 11860, 12453, 12525, 14028, 14825, 16604, 16700, 17535, 17790, 20755, 23380, 24906, 25050, 29225, 29650, 35070, 35580, 41510, 44475, 49812, 50100, 58450, 59300, 62265, 70140, 83020, 87675, 88950, 99031, 103775, 116900, 124530, 175350, 177900, 198062, 207550, 249060, 297093, 311325, 350700, 396124, 415100, 495155, 594186, 622650, 693217, 990310, 1188372, 1245300, 1386434, 1485465, 1980620, 2079651, 2475775, 2772868, 2970930, 3466085, 4159302, 4951550, 5941860, 6932170, 7427325, 8318604, 9903100, 10398255, 13864340, 14854650, 17330425, 20796510, 29709300, 34660850, 41593020, 51991275, 69321700, 103982550, 207965100]

約数ペア:

[(1, 207965100), (2, 103982550), (3, 69321700), (4, 51991275), (5, 41593020), (6, 34660850), (7, 29709300), (10, 20796510), (12, 17330425), (14, 14854650), (15, 13864340), (20, 10398255), (21, 9903100), (25, 8318604), (28, 7427325), (30, 6932170), (35, 5941860), (42, 4951550), (50, 4159302), (60, 3466085), (70, 2970930), (75, 2772868), (84, 2475775), (100, 2079651), (105, 1980620), (140, 1485465), (150, 1386434), (167, 1245300), (175, 1188372), (210, 990310), (300, 693217), (334, 622650), (350, 594186), (420, 495155), (501, 415100), (525, 396124), (593, 350700), (668, 311325), (700, 297093), (835, 249060), (1002, 207550), (1050, 198062), (1169, 177900), (1186, 175350), (1670, 124530), (1779, 116900), (2004, 103775), (2100, 99031), (2338, 88950), (2372, 87675), (2505, 83020), (2965, 70140), (3340, 62265), (3507, 59300), (3558, 58450), (4151, 50100), (4175, 49812), (4676, 44475), (5010, 41510), (5845, 35580), (5930, 35070), (7014, 29650), (7116, 29225), (8302, 25050), (8350, 24906), (8895, 23380), (10020, 20755), (11690, 17790), (11860, 17535), (12453, 16700), (12525, 16604), (14028, 14825)]