200848258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 352447200

約数和(自身を除く): 151598942

約数列:

[1, 2, 13, 26, 29, 41, 58, 73, 82, 89, 146, 178, 377, 533, 754, 949, 1066, 1157, 1189, 1898, 2117, 2314, 2378, 2581, 2993, 3649, 4234, 5162, 5986, 6497, 7298, 12994, 15457, 27521, 30914, 33553, 38909, 47437, 55042, 67106, 77818, 84461, 86797, 94874, 105821, 168922, 173594, 188413, 211642, 266377, 376826, 532754, 1128361, 1375673, 2256722, 2449369, 2751346, 3462901, 4898738, 6925802, 7724933, 15449866, 100424129, 200848258]

約数ペア:

[(1, 200848258), (2, 100424129), (13, 15449866), (26, 7724933), (29, 6925802), (41, 4898738), (58, 3462901), (73, 2751346), (82, 2449369), (89, 2256722), (146, 1375673), (178, 1128361), (377, 532754), (533, 376826), (754, 266377), (949, 211642), (1066, 188413), (1157, 173594), (1189, 168922), (1898, 105821), (2117, 94874), (2314, 86797), (2378, 84461), (2581, 77818), (2993, 67106), (3649, 55042), (4234, 47437), (5162, 38909), (5986, 33553), (6497, 30914), (7298, 27521), (12994, 15457)]