202055538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 445040640

約数和(自身を除く): 242985102

約数列:

[1, 2, 3, 6, 19, 38, 43, 47, 57, 86, 94, 114, 129, 141, 258, 282, 817, 877, 893, 1634, 1754, 1786, 2021, 2451, 2631, 2679, 4042, 4902, 5262, 5358, 6063, 12126, 16663, 33326, 37711, 38399, 41219, 49989, 75422, 76798, 82438, 99978, 113133, 115197, 123657, 226266, 230394, 247314, 716509, 783161, 1433018, 1566322, 1772417, 2149527, 2349483, 3544834, 4299054, 4698966, 5317251, 10634502, 33675923, 67351846, 101027769, 202055538]

約数ペア:

[(1, 202055538), (2, 101027769), (3, 67351846), (6, 33675923), (19, 10634502), (38, 5317251), (43, 4698966), (47, 4299054), (57, 3544834), (86, 2349483), (94, 2149527), (114, 1772417), (129, 1566322), (141, 1433018), (258, 783161), (282, 716509), (817, 247314), (877, 230394), (893, 226266), (1634, 123657), (1754, 115197), (1786, 113133), (2021, 99978), (2451, 82438), (2631, 76798), (2679, 75422), (4042, 49989), (4902, 41219), (5262, 38399), (5358, 37711), (6063, 33326), (12126, 16663)]