204437408

素因数分解:

$2^5\times 7^2\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 471009924

約数和(自身を除く): 266572516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 241, 392, 482, 541, 784, 964, 1082, 1568, 1687, 1928, 2164, 3374, 3787, 3856, 4328, 6748, 7574, 7712, 8656, 11809, 13496, 15148, 17312, 23618, 26509, 26992, 30296, 47236, 53018, 53984, 60592, 94472, 106036, 121184, 130381, 188944, 212072, 260762, 377888, 424144, 521524, 848288, 912667, 1043048, 1825334, 2086096, 3650668, 4172192, 6388669, 7301336, 12777338, 14602672, 25554676, 29205344, 51109352, 102218704, 204437408]

約数ペア:

[(1, 204437408), (2, 102218704), (4, 51109352), (7, 29205344), (8, 25554676), (14, 14602672), (16, 12777338), (28, 7301336), (32, 6388669), (49, 4172192), (56, 3650668), (98, 2086096), (112, 1825334), (196, 1043048), (224, 912667), (241, 848288), (392, 521524), (482, 424144), (541, 377888), (784, 260762), (964, 212072), (1082, 188944), (1568, 130381), (1687, 121184), (1928, 106036), (2164, 94472), (3374, 60592), (3787, 53984), (3856, 53018), (4328, 47236), (6748, 30296), (7574, 26992), (7712, 26509), (8656, 23618), (11809, 17312), (13496, 15148)]