201941538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 254250462

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 79, 102, 114, 158, 237, 323, 474, 646, 969, 1319, 1343, 1501, 1938, 2638, 2686, 3002, 3957, 4029, 4503, 7914, 8058, 9006, 22423, 25061, 25517, 44846, 50122, 51034, 67269, 75183, 76551, 104201, 134538, 150366, 153102, 208402, 312603, 426037, 625206, 852074, 1278111, 1771417, 1979819, 2556222, 3542834, 3959638, 5314251, 5939457, 10628502, 11878914, 33656923, 67313846, 100970769, 201941538]

約数ペア:

[(1, 201941538), (2, 100970769), (3, 67313846), (6, 33656923), (17, 11878914), (19, 10628502), (34, 5939457), (38, 5314251), (51, 3959638), (57, 3542834), (79, 2556222), (102, 1979819), (114, 1771417), (158, 1278111), (237, 852074), (323, 625206), (474, 426037), (646, 312603), (969, 208402), (1319, 153102), (1343, 150366), (1501, 134538), (1938, 104201), (2638, 76551), (2686, 75183), (3002, 67269), (3957, 51034), (4029, 50122), (4503, 44846), (7914, 25517), (8058, 25061), (9006, 22423)]