206940300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{98543}}^1$

素因数の和:98567

約数の個数: 72

約数和(自身を含む): 684289536

約数和(自身を除く): 477349236

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, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 98543, 197086, 295629, 394172, 492715, 591258, 689801, 985430, 1182516, 1379602, 1478145, 1970860, 2069403, 2463575, 2759204, 2956290, 3449005, 4138806, 4927150, 5912580, 6898010, 7390725, 8277612, 9854300, 10347015, 13796020, 14781450, 17245025, 20694030, 29562900, 34490050, 41388060, 51735075, 68980100, 103470150, 206940300]

約数ペア:

[(1, 206940300), (2, 103470150), (3, 68980100), (4, 51735075), (5, 41388060), (6, 34490050), (7, 29562900), (10, 20694030), (12, 17245025), (14, 14781450), (15, 13796020), (20, 10347015), (21, 9854300), (25, 8277612), (28, 7390725), (30, 6898010), (35, 5912580), (42, 4927150), (50, 4138806), (60, 3449005), (70, 2956290), (75, 2759204), (84, 2463575), (100, 2069403), (105, 1970860), (140, 1478145), (150, 1379602), (175, 1182516), (210, 985430), (300, 689801), (350, 591258), (420, 492715), (525, 394172), (700, 295629), (1050, 197086), (2100, 98543)]