210782936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 490156800

約数和(自身を除く): 279373864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 2083, 3614, 3892, 4166, 7228, 7784, 8332, 12649, 14456, 14581, 16664, 25298, 27079, 29162, 50596, 54158, 58324, 101192, 108316, 116648, 189553, 216632, 289537, 379106, 579074, 758212, 1158148, 1516424, 2026759, 2316296, 3763981, 4053518, 7527962, 8107036, 15055924, 16214072, 26347867, 30111848, 52695734, 105391468, 210782936]

約数ペア:

[(1, 210782936), (2, 105391468), (4, 52695734), (7, 30111848), (8, 26347867), (13, 16214072), (14, 15055924), (26, 8107036), (28, 7527962), (52, 4053518), (56, 3763981), (91, 2316296), (104, 2026759), (139, 1516424), (182, 1158148), (278, 758212), (364, 579074), (556, 379106), (728, 289537), (973, 216632), (1112, 189553), (1807, 116648), (1946, 108316), (2083, 101192), (3614, 58324), (3892, 54158), (4166, 50596), (7228, 29162), (7784, 27079), (8332, 25298), (12649, 16664), (14456, 14581)]