204472836

素因数分解:

$2^2\times 3^6\times {\mathrm{70121}}^1$

素因数の和:70143

約数の個数: 42

約数和(自身を含む): 536503422

約数和(自身を除く): 332030586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 70121, 140242, 210363, 280484, 420726, 631089, 841452, 1262178, 1893267, 2524356, 3786534, 5679801, 7573068, 11359602, 17039403, 22719204, 34078806, 51118209, 68157612, 102236418, 204472836]

約数ペア:

[(1, 204472836), (2, 102236418), (3, 68157612), (4, 51118209), (6, 34078806), (9, 22719204), (12, 17039403), (18, 11359602), (27, 7573068), (36, 5679801), (54, 3786534), (81, 2524356), (108, 1893267), (162, 1262178), (243, 841452), (324, 631089), (486, 420726), (729, 280484), (972, 210363), (1458, 140242), (2916, 70121)]