201929271608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{30197}}^1$

素因数の和:30528

約数の個数: 64

約数和(自身を含む): 392279267520

約数和(自身を除く): 190349995912

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 193, 244, 284, 386, 488, 568, 772, 1544, 4331, 8662, 11773, 13703, 17324, 23546, 27406, 30197, 34648, 47092, 54812, 60394, 94184, 109624, 120788, 241576, 835883, 1671766, 1842017, 2143987, 3343532, 3684034, 4287974, 5828021, 6687064, 7368068, 8575948, 11656042, 14736136, 17151896, 23312084, 46624168, 130783207, 261566414, 355509281, 413789491, 523132828, 711018562, 827578982, 1046265656, 1422037124, 1655157964, 2844074248, 3310315928, 25241158951, 50482317902, 100964635804, 201929271608]

約数ペア:

[(1, 201929271608), (2, 100964635804), (4, 50482317902), (8, 25241158951), (61, 3310315928), (71, 2844074248), (122, 1655157964), (142, 1422037124), (193, 1046265656), (244, 827578982), (284, 711018562), (386, 523132828), (488, 413789491), (568, 355509281), (772, 261566414), (1544, 130783207), (4331, 46624168), (8662, 23312084), (11773, 17151896), (13703, 14736136), (17324, 11656042), (23546, 8575948), (27406, 7368068), (30197, 6687064), (34648, 5828021), (47092, 4287974), (54812, 3684034), (60394, 3343532), (94184, 2143987), (109624, 1842017), (120788, 1671766), (241576, 835883)]