211312121268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2536273}}^1$

素因数の和:2536464

約数の個数: 48

約数和(自身を含む): 506199710016

約数和(自身を除く): 294887588748

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 13886, 20829, 27772, 41658, 83316, 2536273, 5072546, 7608819, 10145092, 15217638, 30435276, 134422469, 268844938, 332251763, 403267407, 537689876, 664503526, 806534814, 996755289, 1329007052, 1613069628, 1993510578, 3987021156, 17609343439, 35218686878, 52828030317, 70437373756, 105656060634, 211312121268]

約数ペア:

[(1, 211312121268), (2, 105656060634), (3, 70437373756), (4, 52828030317), (6, 35218686878), (12, 17609343439), (53, 3987021156), (106, 1993510578), (131, 1613069628), (159, 1329007052), (212, 996755289), (262, 806534814), (318, 664503526), (393, 537689876), (524, 403267407), (636, 332251763), (786, 268844938), (1572, 134422469), (6943, 30435276), (13886, 15217638), (20829, 10145092), (27772, 7608819), (41658, 5072546), (83316, 2536273)]