206885700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{32839}}^1$

素因数の和:32866

約数の個数: 108

約数和(自身を含む): 741133120

約数和(自身を除く): 534247420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 32839, 65678, 98517, 131356, 164195, 197034, 229873, 295551, 328390, 394068, 459746, 492585, 591102, 656780, 689619, 820975, 919492, 985170, 1149365, 1182204, 1379238, 1477755, 1641950, 1970340, 2068857, 2298730, 2462925, 2758476, 2955510, 3283900, 3448095, 4137714, 4597460, 4925850, 5746825, 5911020, 6896190, 7388775, 8275428, 9851700, 10344285, 11493650, 13792380, 14777550, 17240475, 20688570, 22987300, 29555100, 34480950, 41377140, 51721425, 68961900, 103442850, 206885700]

約数ペア:

[(1, 206885700), (2, 103442850), (3, 68961900), (4, 51721425), (5, 41377140), (6, 34480950), (7, 29555100), (9, 22987300), (10, 20688570), (12, 17240475), (14, 14777550), (15, 13792380), (18, 11493650), (20, 10344285), (21, 9851700), (25, 8275428), (28, 7388775), (30, 6896190), (35, 5911020), (36, 5746825), (42, 4925850), (45, 4597460), (50, 4137714), (60, 3448095), (63, 3283900), (70, 2955510), (75, 2758476), (84, 2462925), (90, 2298730), (100, 2068857), (105, 1970340), (126, 1641950), (140, 1477755), (150, 1379238), (175, 1182204), (180, 1149365), (210, 985170), (225, 919492), (252, 820975), (300, 689619), (315, 656780), (350, 591102), (420, 492585), (450, 459746), (525, 394068), (630, 328390), (700, 295551), (900, 229873), (1050, 197034), (1260, 164195), (1575, 131356), (2100, 98517), (3150, 65678), (6300, 32839)]