201976892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 401524032

約数和(自身を除く): 199547140

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 598, 1196, 1261, 1741, 2231, 2522, 3482, 4462, 5044, 6964, 8924, 22633, 29003, 40043, 45266, 58006, 80086, 90532, 116012, 160172, 168877, 337754, 520559, 675508, 1041118, 2082236, 2195401, 3884171, 4390802, 7768342, 8781604, 15536684, 50494223, 100988446, 201976892]

約数ペア:

[(1, 201976892), (2, 100988446), (4, 50494223), (13, 15536684), (23, 8781604), (26, 7768342), (46, 4390802), (52, 3884171), (92, 2195401), (97, 2082236), (194, 1041118), (299, 675508), (388, 520559), (598, 337754), (1196, 168877), (1261, 160172), (1741, 116012), (2231, 90532), (2522, 80086), (3482, 58006), (4462, 45266), (5044, 40043), (6964, 29003), (8924, 22633)]