201581076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1621}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 483589568

約数和(自身を除く): 282008492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 241, 258, 482, 516, 723, 964, 1446, 1621, 2892, 3242, 4863, 6484, 9726, 10363, 19452, 20726, 31089, 41452, 62178, 69703, 124356, 139406, 209109, 278812, 390661, 418218, 781322, 836436, 1171983, 1562644, 2343966, 4687932, 16798423, 33596846, 50395269, 67193692, 100790538, 201581076]

約数ペア:

[(1, 201581076), (2, 100790538), (3, 67193692), (4, 50395269), (6, 33596846), (12, 16798423), (43, 4687932), (86, 2343966), (129, 1562644), (172, 1171983), (241, 836436), (258, 781322), (482, 418218), (516, 390661), (723, 278812), (964, 209109), (1446, 139406), (1621, 124356), (2892, 69703), (3242, 62178), (4863, 41452), (6484, 31089), (9726, 20726), (10363, 19452)]