207911550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 658243584

約数和(自身を除く): 450332034

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 47, 50, 55, 66, 70, 75, 77, 94, 105, 110, 141, 150, 154, 165, 175, 210, 231, 235, 275, 282, 329, 330, 350, 383, 385, 462, 470, 517, 525, 550, 658, 705, 766, 770, 825, 987, 1034, 1050, 1149, 1155, 1175, 1410, 1551, 1645, 1650, 1915, 1925, 1974, 2298, 2310, 2350, 2585, 2681, 3102, 3290, 3525, 3619, 3830, 3850, 4213, 4935, 5170, 5362, 5745, 5775, 7050, 7238, 7755, 8043, 8225, 8426, 9575, 9870, 10857, 11490, 11550, 12639, 12925, 13405, 15510, 16086, 16450, 18001, 18095, 19150, 21065, 21714, 24675, 25278, 25850, 26810, 28725, 29491, 36002, 36190, 38775, 40215, 42130, 49350, 54003, 54285, 57450, 58982, 63195, 67025, 77550, 80430, 88473, 90005, 90475, 105325, 108006, 108570, 126007, 126390, 134050, 147455, 176946, 180010, 180950, 198011, 201075, 210650, 252014, 270015, 271425, 294910, 315975, 378021, 396022, 402150, 442365, 450025, 540030, 542850, 594033, 630035, 631950, 737275, 756042, 884730, 900050, 990055, 1188066, 1260070, 1350075, 1386077, 1474550, 1890105, 1980110, 2211825, 2700150, 2772154, 2970165, 3150175, 3780210, 4158231, 4423650, 4950275, 5940330, 6300350, 6930385, 8316462, 9450525, 9900550, 13860770, 14850825, 18901050, 20791155, 29701650, 34651925, 41582310, 69303850, 103955775, 207911550]

約数ペア:

[(1, 207911550), (2, 103955775), (3, 69303850), (5, 41582310), (6, 34651925), (7, 29701650), (10, 20791155), (11, 18901050), (14, 14850825), (15, 13860770), (21, 9900550), (22, 9450525), (25, 8316462), (30, 6930385), (33, 6300350), (35, 5940330), (42, 4950275), (47, 4423650), (50, 4158231), (55, 3780210), (66, 3150175), (70, 2970165), (75, 2772154), (77, 2700150), (94, 2211825), (105, 1980110), (110, 1890105), (141, 1474550), (150, 1386077), (154, 1350075), (165, 1260070), (175, 1188066), (210, 990055), (231, 900050), (235, 884730), (275, 756042), (282, 737275), (329, 631950), (330, 630035), (350, 594033), (383, 542850), (385, 540030), (462, 450025), (470, 442365), (517, 402150), (525, 396022), (550, 378021), (658, 315975), (705, 294910), (766, 271425), (770, 270015), (825, 252014), (987, 210650), (1034, 201075), (1050, 198011), (1149, 180950), (1155, 180010), (1175, 176946), (1410, 147455), (1551, 134050), (1645, 126390), (1650, 126007), (1915, 108570), (1925, 108006), (1974, 105325), (2298, 90475), (2310, 90005), (2350, 88473), (2585, 80430), (2681, 77550), (3102, 67025), (3290, 63195), (3525, 58982), (3619, 57450), (3830, 54285), (3850, 54003), (4213, 49350), (4935, 42130), (5170, 40215), (5362, 38775), (5745, 36190), (5775, 36002), (7050, 29491), (7238, 28725), (7755, 26810), (8043, 25850), (8225, 25278), (8426, 24675), (9575, 21714), (9870, 21065), (10857, 19150), (11490, 18095), (11550, 18001), (12639, 16450), (12925, 16086), (13405, 15510)]