204520764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78541}}^1$

素因数の和:78586

約数の個数: 48

約数和(自身を含む): 562989056

約数和(自身を除く): 358468292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 78541, 157082, 235623, 314164, 471246, 549787, 942492, 1099574, 1649361, 2199148, 2434771, 3298722, 4869542, 6597444, 7304313, 9739084, 14608626, 17043397, 29217252, 34086794, 51130191, 68173588, 102260382, 204520764]

約数ペア:

[(1, 204520764), (2, 102260382), (3, 68173588), (4, 51130191), (6, 34086794), (7, 29217252), (12, 17043397), (14, 14608626), (21, 9739084), (28, 7304313), (31, 6597444), (42, 4869542), (62, 3298722), (84, 2434771), (93, 2199148), (124, 1649361), (186, 1099574), (217, 942492), (372, 549787), (434, 471246), (651, 314164), (868, 235623), (1302, 157082), (2604, 78541)]