197617644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{87133}}^1$

素因数の和:87156

約数の個数: 60

約数和(自身を含む): 590419984

約数和(自身を除く): 392802340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 87133, 174266, 261399, 348532, 522798, 609931, 784197, 1045596, 1219862, 1568394, 1829793, 2352591, 2439724, 3136788, 3659586, 4705182, 5489379, 7057773, 7319172, 9410364, 10978758, 14115546, 16468137, 21957516, 28231092, 32936274, 49404411, 65872548, 98808822, 197617644]

約数ペア:

[(1, 197617644), (2, 98808822), (3, 65872548), (4, 49404411), (6, 32936274), (7, 28231092), (9, 21957516), (12, 16468137), (14, 14115546), (18, 10978758), (21, 9410364), (27, 7319172), (28, 7057773), (36, 5489379), (42, 4705182), (54, 3659586), (63, 3136788), (81, 2439724), (84, 2352591), (108, 1829793), (126, 1568394), (162, 1219862), (189, 1045596), (252, 784197), (324, 609931), (378, 522798), (567, 348532), (756, 261399), (1134, 174266), (2268, 87133)]