200744576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 424116000

約数和(自身を除く): 223371424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 197, 304, 394, 419, 608, 788, 838, 1216, 1576, 1676, 2432, 3152, 3352, 3743, 6304, 6704, 7486, 7961, 12608, 13408, 14972, 15922, 25216, 26816, 29944, 31844, 53632, 59888, 63688, 82543, 119776, 127376, 165086, 239552, 254752, 330172, 479104, 509504, 660344, 1019008, 1320688, 1568317, 2641376, 3136634, 5282752, 6273268, 10565504, 12546536, 25093072, 50186144, 100372288, 200744576]

約数ペア:

[(1, 200744576), (2, 100372288), (4, 50186144), (8, 25093072), (16, 12546536), (19, 10565504), (32, 6273268), (38, 5282752), (64, 3136634), (76, 2641376), (128, 1568317), (152, 1320688), (197, 1019008), (304, 660344), (394, 509504), (419, 479104), (608, 330172), (788, 254752), (838, 239552), (1216, 165086), (1576, 127376), (1676, 119776), (2432, 82543), (3152, 63688), (3352, 59888), (3743, 53632), (6304, 31844), (6704, 29944), (7486, 26816), (7961, 25216), (12608, 15922), (13408, 14972)]