203437254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2237}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 425399040

約数和(自身を除く): 221961786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 659, 1318, 1977, 2237, 3954, 4474, 6711, 13422, 15157, 30314, 45471, 51451, 90942, 102902, 154353, 308706, 1474183, 2948366, 4422549, 8845098, 33906209, 67812418, 101718627, 203437254]

約数ペア:

[(1, 203437254), (2, 101718627), (3, 67812418), (6, 33906209), (23, 8845098), (46, 4422549), (69, 2948366), (138, 1474183), (659, 308706), (1318, 154353), (1977, 102902), (2237, 90942), (3954, 51451), (4474, 45471), (6711, 30314), (13422, 15157)]