201620268724

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{5741}}^1$

素因数の和:6209

約数の個数: 96

約数和(自身を含む): 419355256320

約数和(自身を除く): 217734987596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 311, 436, 518, 622, 763, 1036, 1244, 1526, 2177, 3052, 4033, 4354, 5741, 8066, 8708, 11482, 11507, 16132, 22964, 23014, 28231, 33899, 40187, 46028, 56462, 67798, 80374, 80549, 112924, 135596, 160748, 161098, 212417, 237293, 322196, 424834, 474586, 625769, 849668, 949172, 1251538, 1254263, 1486919, 1785451, 2503076, 2508526, 2973838, 3570902, 4380383, 5017052, 5947676, 7141804, 8760766, 8779841, 12498157, 17521532, 17559682, 23153453, 24996314, 35119364, 46306906, 49992628, 66061687, 92613812, 132123374, 162074171, 194614159, 264246748, 324148342, 389228318, 462431809, 648296684, 778456636, 924863618, 1362299113, 1849727236, 2724598226, 5449196452, 7200723883, 14401447766, 28802895532, 50405067181, 100810134362, 201620268724]

約数ペア:

[(1, 201620268724), (2, 100810134362), (4, 50405067181), (7, 28802895532), (14, 14401447766), (28, 7200723883), (37, 5449196452), (74, 2724598226), (109, 1849727236), (148, 1362299113), (218, 924863618), (259, 778456636), (311, 648296684), (436, 462431809), (518, 389228318), (622, 324148342), (763, 264246748), (1036, 194614159), (1244, 162074171), (1526, 132123374), (2177, 92613812), (3052, 66061687), (4033, 49992628), (4354, 46306906), (5741, 35119364), (8066, 24996314), (8708, 23153453), (11482, 17559682), (11507, 17521532), (16132, 12498157), (22964, 8779841), (23014, 8760766), (28231, 7141804), (33899, 5947676), (40187, 5017052), (46028, 4380383), (56462, 3570902), (67798, 2973838), (80374, 2508526), (80549, 2503076), (112924, 1785451), (135596, 1486919), (160748, 1254263), (161098, 1251538), (212417, 949172), (237293, 849668), (322196, 625769), (424834, 474586)]