215220108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8039}}^1$

素因数の和:8166

約数の個数: 48

約数和(自身を含む): 529482240

約数和(自身を除く): 314262132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 1164, 2231, 4462, 6693, 8039, 8924, 13386, 16078, 24117, 26772, 32156, 48234, 96468, 184897, 369794, 554691, 739588, 779783, 1109382, 1559566, 2218764, 2339349, 3119132, 4678698, 9357396, 17935009, 35870018, 53805027, 71740036, 107610054, 215220108]

約数ペア:

[(1, 215220108), (2, 107610054), (3, 71740036), (4, 53805027), (6, 35870018), (12, 17935009), (23, 9357396), (46, 4678698), (69, 3119132), (92, 2339349), (97, 2218764), (138, 1559566), (194, 1109382), (276, 779783), (291, 739588), (388, 554691), (582, 369794), (1164, 184897), (2231, 96468), (4462, 48234), (6693, 32156), (8039, 26772), (8924, 24117), (13386, 16078)]