201599886100

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1163}}^1\times {\mathrm{5237}}^1$

素因数の和:6745

約数の個数: 72

約数和(自身を含む): 439254573408

約数和(自身を除く): 237654687308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1163, 1324, 1655, 2326, 3310, 4652, 5237, 5815, 6620, 8275, 10474, 11630, 16550, 20948, 23260, 26185, 29075, 33100, 52370, 58150, 104740, 116300, 130925, 261850, 384953, 523700, 769906, 1539812, 1733447, 1924765, 3466894, 3849530, 6090631, 6933788, 7699060, 8667235, 9623825, 12181262, 17334470, 19247650, 24362524, 30453155, 34668940, 38495300, 43336175, 60906310, 86672350, 121812620, 152265775, 173344700, 304531550, 609063100, 2015998861, 4031997722, 8063995444, 10079994305, 20159988610, 40319977220, 50399971525, 100799943050, 201599886100]

約数ペア:

[(1, 201599886100), (2, 100799943050), (4, 50399971525), (5, 40319977220), (10, 20159988610), (20, 10079994305), (25, 8063995444), (50, 4031997722), (100, 2015998861), (331, 609063100), (662, 304531550), (1163, 173344700), (1324, 152265775), (1655, 121812620), (2326, 86672350), (3310, 60906310), (4652, 43336175), (5237, 38495300), (5815, 34668940), (6620, 30453155), (8275, 24362524), (10474, 19247650), (11630, 17334470), (16550, 12181262), (20948, 9623825), (23260, 8667235), (26185, 7699060), (29075, 6933788), (33100, 6090631), (52370, 3849530), (58150, 3466894), (104740, 1924765), (116300, 1733447), (130925, 1539812), (261850, 769906), (384953, 523700)]