220866010908

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2491607}}^1$

素因数の和:2491786

約数の個数: 48

約数和(自身を含む): 527423581440

約数和(自身を除く): 306557570532

約数列:

[1, 2, 3, 4, 6, 12, 83, 89, 166, 178, 249, 267, 332, 356, 498, 534, 996, 1068, 7387, 14774, 22161, 29548, 44322, 88644, 2491607, 4983214, 7474821, 9966428, 14949642, 29899284, 206803381, 221753023, 413606762, 443506046, 620410143, 665259069, 827213524, 887012092, 1240820286, 1330518138, 2481640572, 2661036276, 18405500909, 36811001818, 55216502727, 73622003636, 110433005454, 220866010908]

約数ペア:

[(1, 220866010908), (2, 110433005454), (3, 73622003636), (4, 55216502727), (6, 36811001818), (12, 18405500909), (83, 2661036276), (89, 2481640572), (166, 1330518138), (178, 1240820286), (249, 887012092), (267, 827213524), (332, 665259069), (356, 620410143), (498, 443506046), (534, 413606762), (996, 221753023), (1068, 206803381), (7387, 29899284), (14774, 14949642), (22161, 9966428), (29548, 7474821), (44322, 4983214), (88644, 2491607)]