206817450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3312

約数の個数: 96

約数和(自身を含む): 595973760

約数和(自身を除く): 389156310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1281, 1525, 1830, 2135, 2562, 3050, 3229, 4270, 4575, 6405, 6458, 9150, 9687, 10675, 12810, 16145, 19374, 21350, 22603, 32025, 32290, 45206, 48435, 64050, 67809, 80725, 96870, 113015, 135618, 161450, 196969, 226030, 242175, 339045, 393938, 484350, 565075, 590907, 678090, 984845, 1130150, 1181814, 1378783, 1695225, 1969690, 2757566, 2954535, 3390450, 4136349, 4924225, 5909070, 6893915, 8272698, 9848450, 13787830, 14772675, 20681745, 29545350, 34469575, 41363490, 68939150, 103408725, 206817450]

約数ペア:

[(1, 206817450), (2, 103408725), (3, 68939150), (5, 41363490), (6, 34469575), (7, 29545350), (10, 20681745), (14, 14772675), (15, 13787830), (21, 9848450), (25, 8272698), (30, 6893915), (35, 5909070), (42, 4924225), (50, 4136349), (61, 3390450), (70, 2954535), (75, 2757566), (105, 1969690), (122, 1695225), (150, 1378783), (175, 1181814), (183, 1130150), (210, 984845), (305, 678090), (350, 590907), (366, 565075), (427, 484350), (525, 393938), (610, 339045), (854, 242175), (915, 226030), (1050, 196969), (1281, 161450), (1525, 135618), (1830, 113015), (2135, 96870), (2562, 80725), (3050, 67809), (3229, 64050), (4270, 48435), (4575, 45206), (6405, 32290), (6458, 32025), (9150, 22603), (9687, 21350), (10675, 19374), (12810, 16145)]