200573072

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 486631800

約数和(自身を除く): 286058728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 101, 112, 119, 136, 149, 196, 202, 238, 272, 298, 392, 404, 476, 596, 707, 784, 808, 833, 952, 1043, 1192, 1414, 1616, 1666, 1717, 1904, 2086, 2384, 2533, 2828, 3332, 3434, 4172, 4949, 5066, 5656, 6664, 6868, 7301, 8344, 9898, 10132, 11312, 12019, 13328, 13736, 14602, 15049, 16688, 17731, 19796, 20264, 24038, 27472, 29204, 30098, 35462, 39592, 40528, 48076, 58408, 60196, 70924, 79184, 84133, 96152, 105343, 116816, 120392, 124117, 141848, 168266, 192304, 210686, 240784, 248234, 255833, 283696, 336532, 421372, 496468, 511666, 673064, 737401, 842744, 992936, 1023332, 1346128, 1474802, 1685488, 1790831, 1985872, 2046664, 2949604, 3581662, 4093328, 5899208, 7163324, 11798416, 12535817, 14326648, 25071634, 28653296, 50143268, 100286536, 200573072]

約数ペア:

[(1, 200573072), (2, 100286536), (4, 50143268), (7, 28653296), (8, 25071634), (14, 14326648), (16, 12535817), (17, 11798416), (28, 7163324), (34, 5899208), (49, 4093328), (56, 3581662), (68, 2949604), (98, 2046664), (101, 1985872), (112, 1790831), (119, 1685488), (136, 1474802), (149, 1346128), (196, 1023332), (202, 992936), (238, 842744), (272, 737401), (298, 673064), (392, 511666), (404, 496468), (476, 421372), (596, 336532), (707, 283696), (784, 255833), (808, 248234), (833, 240784), (952, 210686), (1043, 192304), (1192, 168266), (1414, 141848), (1616, 124117), (1666, 120392), (1717, 116816), (1904, 105343), (2086, 96152), (2384, 84133), (2533, 79184), (2828, 70924), (3332, 60196), (3434, 58408), (4172, 48076), (4949, 40528), (5066, 39592), (5656, 35462), (6664, 30098), (6868, 29204), (7301, 27472), (8344, 24038), (9898, 20264), (10132, 19796), (11312, 17731), (12019, 16688), (13328, 15049), (13736, 14602)]