202009776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 555151968

約数和(自身を除く): 353142192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 408, 562, 816, 843, 881, 1124, 1686, 1762, 2248, 2643, 3372, 3524, 4496, 4777, 5286, 6744, 7048, 9554, 10572, 13488, 14096, 14331, 14977, 19108, 21144, 28662, 29954, 38216, 42288, 44931, 57324, 59908, 76432, 89862, 114648, 119816, 179724, 229296, 239632, 247561, 359448, 495122, 718896, 742683, 990244, 1485366, 1980488, 2970732, 3960976, 4208537, 5941464, 8417074, 11882928, 12625611, 16834148, 25251222, 33668296, 50502444, 67336592, 101004888, 202009776]

約数ペア:

[(1, 202009776), (2, 101004888), (3, 67336592), (4, 50502444), (6, 33668296), (8, 25251222), (12, 16834148), (16, 12625611), (17, 11882928), (24, 8417074), (34, 5941464), (48, 4208537), (51, 3960976), (68, 2970732), (102, 1980488), (136, 1485366), (204, 990244), (272, 742683), (281, 718896), (408, 495122), (562, 359448), (816, 247561), (843, 239632), (881, 229296), (1124, 179724), (1686, 119816), (1762, 114648), (2248, 89862), (2643, 76432), (3372, 59908), (3524, 57324), (4496, 44931), (4777, 42288), (5286, 38216), (6744, 29954), (7048, 28662), (9554, 21144), (10572, 19108), (13488, 14977), (14096, 14331)]