204913464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1933}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 586698240

約数和(自身を除く): 381784776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 1262, 1893, 1933, 2524, 3786, 3866, 4417, 5048, 5799, 7572, 7732, 8834, 11598, 13251, 13531, 15144, 15464, 17668, 23196, 26502, 27062, 35336, 40593, 46392, 53004, 54124, 81186, 106008, 108248, 162372, 324744, 1219723, 2439446, 3659169, 4878892, 7318338, 8538061, 9757784, 14636676, 17076122, 25614183, 29273352, 34152244, 51228366, 68304488, 102456732, 204913464]

約数ペア:

[(1, 204913464), (2, 102456732), (3, 68304488), (4, 51228366), (6, 34152244), (7, 29273352), (8, 25614183), (12, 17076122), (14, 14636676), (21, 9757784), (24, 8538061), (28, 7318338), (42, 4878892), (56, 3659169), (84, 2439446), (168, 1219723), (631, 324744), (1262, 162372), (1893, 108248), (1933, 106008), (2524, 81186), (3786, 54124), (3866, 53004), (4417, 46392), (5048, 40593), (5799, 35336), (7572, 27062), (7732, 26502), (8834, 23196), (11598, 17668), (13251, 15464), (13531, 15144)]