200047792

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 473273280

約数和(自身を除く): 273225488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 61, 89, 94, 98, 112, 122, 178, 188, 196, 244, 329, 356, 376, 392, 427, 488, 623, 658, 712, 752, 784, 854, 976, 1246, 1316, 1424, 1708, 2303, 2492, 2632, 2867, 2989, 3416, 4183, 4361, 4606, 4984, 5264, 5429, 5734, 5978, 6832, 8366, 8722, 9212, 9968, 10858, 11468, 11956, 16732, 17444, 18424, 20069, 21716, 22936, 23912, 29281, 33464, 34888, 36848, 38003, 40138, 43432, 45872, 47824, 58562, 66928, 69776, 76006, 80276, 86864, 117124, 140483, 152012, 160552, 204967, 234248, 255163, 266021, 280966, 304024, 321104, 409934, 468496, 510326, 532042, 561932, 608048, 819868, 1020652, 1064084, 1123864, 1639736, 1786141, 2041304, 2128168, 2247728, 3279472, 3572282, 4082608, 4256336, 7144564, 12502987, 14289128, 25005974, 28578256, 50011948, 100023896, 200047792]

約数ペア:

[(1, 200047792), (2, 100023896), (4, 50011948), (7, 28578256), (8, 25005974), (14, 14289128), (16, 12502987), (28, 7144564), (47, 4256336), (49, 4082608), (56, 3572282), (61, 3279472), (89, 2247728), (94, 2128168), (98, 2041304), (112, 1786141), (122, 1639736), (178, 1123864), (188, 1064084), (196, 1020652), (244, 819868), (329, 608048), (356, 561932), (376, 532042), (392, 510326), (427, 468496), (488, 409934), (623, 321104), (658, 304024), (712, 280966), (752, 266021), (784, 255163), (854, 234248), (976, 204967), (1246, 160552), (1316, 152012), (1424, 140483), (1708, 117124), (2303, 86864), (2492, 80276), (2632, 76006), (2867, 69776), (2989, 66928), (3416, 58562), (4183, 47824), (4361, 45872), (4606, 43432), (4984, 40138), (5264, 38003), (5429, 36848), (5734, 34888), (5978, 33464), (6832, 29281), (8366, 23912), (8722, 22936), (9212, 21716), (9968, 20069), (10858, 18424), (11468, 17444), (11956, 16732)]