201653611496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{607}}^2$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 398216193570

約数和(自身を除く): 196562582074

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 607, 1214, 1591, 1849, 2428, 3182, 3698, 4856, 6364, 7396, 12728, 14792, 22459, 26101, 44918, 52202, 68413, 89836, 104404, 136826, 179672, 208808, 273652, 368449, 547304, 736898, 965737, 1122343, 1473796, 1931474, 2244686, 2947592, 3862948, 4489372, 7725896, 8978744, 13632613, 15843307, 27265226, 31686614, 41526691, 54530452, 63373228, 83053382, 109060904, 126746456, 166106764, 332213528, 586202359, 681262201, 1172404718, 1362524402, 2344809436, 2725048804, 4689618872, 5450097608, 25206701437, 50413402874, 100826805748, 201653611496]

約数ペア:

[(1, 201653611496), (2, 100826805748), (4, 50413402874), (8, 25206701437), (37, 5450097608), (43, 4689618872), (74, 2725048804), (86, 2344809436), (148, 1362524402), (172, 1172404718), (296, 681262201), (344, 586202359), (607, 332213528), (1214, 166106764), (1591, 126746456), (1849, 109060904), (2428, 83053382), (3182, 63373228), (3698, 54530452), (4856, 41526691), (6364, 31686614), (7396, 27265226), (12728, 15843307), (14792, 13632613), (22459, 8978744), (26101, 7725896), (44918, 4489372), (52202, 3862948), (68413, 2947592), (89836, 2244686), (104404, 1931474), (136826, 1473796), (179672, 1122343), (208808, 965737), (273652, 736898), (368449, 547304)]