228250516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 439786368

約数和(自身を除く): 211535852

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 211, 284, 293, 422, 586, 844, 923, 1172, 1846, 2743, 3692, 3809, 5486, 7618, 10972, 14981, 15236, 20803, 29962, 41606, 59924, 61823, 83212, 123646, 194753, 247292, 270439, 389506, 540878, 779012, 803699, 1081756, 1607398, 3214796, 4389433, 8778866, 17557732, 57062629, 114125258, 228250516]

約数ペア:

[(1, 228250516), (2, 114125258), (4, 57062629), (13, 17557732), (26, 8778866), (52, 4389433), (71, 3214796), (142, 1607398), (211, 1081756), (284, 803699), (293, 779012), (422, 540878), (586, 389506), (844, 270439), (923, 247292), (1172, 194753), (1846, 123646), (2743, 83212), (3692, 61823), (3809, 59924), (5486, 41606), (7618, 29962), (10972, 20803), (14981, 15236)]