201995531276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{191707}}^1$

素因数の和:192051

約数の個数: 72

約数和(自身を含む): 445486449408

約数和(自身を除く): 243490918132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 311, 484, 622, 847, 1244, 1694, 2177, 3388, 3421, 4354, 6842, 8708, 13684, 23947, 37631, 47894, 75262, 95788, 150524, 191707, 263417, 383414, 526834, 766828, 1053668, 1341949, 2108777, 2683898, 4217554, 5367796, 8435108, 14761439, 23196547, 29522878, 46393094, 59045756, 59620877, 92786188, 119241754, 162375829, 238483508, 324751658, 417346139, 649503316, 655829647, 834692278, 1311659294, 1669384556, 2623318588, 4590807529, 7214126117, 9181615058, 14428252234, 18363230116, 28856504468, 50498882819, 100997765638, 201995531276]

約数ペア:

[(1, 201995531276), (2, 100997765638), (4, 50498882819), (7, 28856504468), (11, 18363230116), (14, 14428252234), (22, 9181615058), (28, 7214126117), (44, 4590807529), (77, 2623318588), (121, 1669384556), (154, 1311659294), (242, 834692278), (308, 655829647), (311, 649503316), (484, 417346139), (622, 324751658), (847, 238483508), (1244, 162375829), (1694, 119241754), (2177, 92786188), (3388, 59620877), (3421, 59045756), (4354, 46393094), (6842, 29522878), (8708, 23196547), (13684, 14761439), (23947, 8435108), (37631, 5367796), (47894, 4217554), (75262, 2683898), (95788, 2108777), (150524, 1341949), (191707, 1053668), (263417, 766828), (383414, 526834)]