209977488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3066

約数の個数: 160

約数和(自身を含む): 719001600

約数和(自身を除く): 509024112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3019, 3024, 3312, 3864, 4347, 4968, 5796, 6038, 7728, 8694, 9057, 9936, 11592, 12076, 17388, 18114, 21133, 23184, 24152, 27171, 34776, 36228, 42266, 48304, 54342, 63399, 69437, 69552, 72456, 81513, 84532, 108684, 126798, 138874, 144912, 163026, 169064, 190197, 208311, 217368, 253596, 277748, 326052, 338128, 380394, 416622, 434736, 486059, 507192, 555496, 570591, 624933, 652104, 760788, 833244, 972118, 1014384, 1110992, 1141182, 1249866, 1304208, 1458177, 1521576, 1666488, 1874799, 1944236, 2282364, 2499732, 2916354, 3043152, 3332976, 3749598, 3888472, 4374531, 4564728, 4999464, 5832708, 7499196, 7776944, 8749062, 9129456, 9998928, 11665416, 13123593, 14998392, 17498124, 23330832, 26247186, 29996784, 34996248, 52494372, 69992496, 104988744, 209977488]

約数ペア:

[(1, 209977488), (2, 104988744), (3, 69992496), (4, 52494372), (6, 34996248), (7, 29996784), (8, 26247186), (9, 23330832), (12, 17498124), (14, 14998392), (16, 13123593), (18, 11665416), (21, 9998928), (23, 9129456), (24, 8749062), (27, 7776944), (28, 7499196), (36, 5832708), (42, 4999464), (46, 4564728), (48, 4374531), (54, 3888472), (56, 3749598), (63, 3332976), (69, 3043152), (72, 2916354), (84, 2499732), (92, 2282364), (108, 1944236), (112, 1874799), (126, 1666488), (138, 1521576), (144, 1458177), (161, 1304208), (168, 1249866), (184, 1141182), (189, 1110992), (207, 1014384), (216, 972118), (252, 833244), (276, 760788), (322, 652104), (336, 624933), (368, 570591), (378, 555496), (414, 507192), (432, 486059), (483, 434736), (504, 416622), (552, 380394), (621, 338128), (644, 326052), (756, 277748), (828, 253596), (966, 217368), (1008, 208311), (1104, 190197), (1242, 169064), (1288, 163026), (1449, 144912), (1512, 138874), (1656, 126798), (1932, 108684), (2484, 84532), (2576, 81513), (2898, 72456), (3019, 69552), (3024, 69437), (3312, 63399), (3864, 54342), (4347, 48304), (4968, 42266), (5796, 36228), (6038, 34776), (7728, 27171), (8694, 24152), (9057, 23184), (9936, 21133), (11592, 18114), (12076, 17388)]