201496304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 401432640

約数和(自身を除く): 199936336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 409, 656, 751, 818, 1502, 1636, 3004, 3272, 6008, 6544, 12016, 16769, 30791, 33538, 61582, 67076, 123164, 134152, 246328, 268304, 307159, 492656, 614318, 1228636, 2457272, 4914544, 12593519, 25187038, 50374076, 100748152, 201496304]

約数ペア:

[(1, 201496304), (2, 100748152), (4, 50374076), (8, 25187038), (16, 12593519), (41, 4914544), (82, 2457272), (164, 1228636), (328, 614318), (409, 492656), (656, 307159), (751, 268304), (818, 246328), (1502, 134152), (1636, 123164), (3004, 67076), (3272, 61582), (6008, 33538), (6544, 30791), (12016, 16769)]