202489448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 461946240

約数和(自身を除く): 259456792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 227, 238, 454, 476, 908, 937, 952, 1589, 1816, 1874, 3178, 3748, 3859, 6356, 6559, 7496, 7718, 12712, 13118, 15436, 15929, 26236, 27013, 30872, 31858, 52472, 54026, 63716, 108052, 111503, 127432, 212699, 216104, 223006, 425398, 446012, 850796, 892024, 1488893, 1701592, 2977786, 3615883, 5955572, 7231766, 11911144, 14463532, 25311181, 28927064, 50622362, 101244724, 202489448]

約数ペア:

[(1, 202489448), (2, 101244724), (4, 50622362), (7, 28927064), (8, 25311181), (14, 14463532), (17, 11911144), (28, 7231766), (34, 5955572), (56, 3615883), (68, 2977786), (119, 1701592), (136, 1488893), (227, 892024), (238, 850796), (454, 446012), (476, 425398), (908, 223006), (937, 216104), (952, 212699), (1589, 127432), (1816, 111503), (1874, 108052), (3178, 63716), (3748, 54026), (3859, 52472), (6356, 31858), (6559, 30872), (7496, 27013), (7718, 26236), (12712, 15929), (13118, 15436)]