201312154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 316141056

約数和(自身を除く): 114828902

約数列:

[1, 2, 43, 86, 107, 131, 167, 214, 262, 334, 4601, 5633, 7181, 9202, 11266, 14017, 14362, 17869, 21877, 28034, 35738, 43754, 602731, 768367, 940711, 1205462, 1536734, 1881422, 2340839, 4681678, 100656077, 201312154]

約数ペア:

[(1, 201312154), (2, 100656077), (43, 4681678), (86, 2340839), (107, 1881422), (131, 1536734), (167, 1205462), (214, 940711), (262, 768367), (334, 602731), (4601, 43754), (5633, 35738), (7181, 28034), (9202, 21877), (11266, 17869), (14017, 14362)]