201639228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{23767}}^1$

素因数の和:23882

約数の個数: 48

約数和(自身を含む): 543051264

約数和(自身を除く): 341412036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 23767, 47534, 71301, 95068, 142602, 166369, 285204, 332738, 499107, 665476, 998214, 1996428, 2400467, 4800934, 7201401, 9601868, 14402802, 16803269, 28805604, 33606538, 50409807, 67213076, 100819614, 201639228]

約数ペア:

[(1, 201639228), (2, 100819614), (3, 67213076), (4, 50409807), (6, 33606538), (7, 28805604), (12, 16803269), (14, 14402802), (21, 9601868), (28, 7201401), (42, 4800934), (84, 2400467), (101, 1996428), (202, 998214), (303, 665476), (404, 499107), (606, 332738), (707, 285204), (1212, 166369), (1414, 142602), (2121, 95068), (2828, 71301), (4242, 47534), (8484, 23767)]