202428436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 416134656

約数和(自身を除く): 213706220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 797, 1316, 1351, 1594, 2702, 3188, 5404, 5579, 9071, 11158, 18142, 22316, 36284, 37459, 63497, 74918, 126994, 149836, 153821, 253988, 262213, 307642, 524426, 615284, 1048852, 1076747, 2153494, 4306988, 7229587, 14459174, 28918348, 50607109, 101214218, 202428436]

約数ペア:

[(1, 202428436), (2, 101214218), (4, 50607109), (7, 28918348), (14, 14459174), (28, 7229587), (47, 4306988), (94, 2153494), (188, 1076747), (193, 1048852), (329, 615284), (386, 524426), (658, 307642), (772, 262213), (797, 253988), (1316, 153821), (1351, 149836), (1594, 126994), (2702, 74918), (3188, 63497), (5404, 37459), (5579, 36284), (9071, 22316), (11158, 18142)]