197780184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{130807}}^1$

素因数の和:130829

約数の個数: 64

約数和(自身を含む): 627878400

約数和(自身を除く): 430098216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 130807, 261614, 392421, 523228, 784842, 915649, 1046456, 1177263, 1569684, 1831298, 2354526, 2746947, 3139368, 3531789, 3662596, 4709052, 5493894, 7063578, 7325192, 8240841, 9418104, 10987788, 14127156, 16481682, 21975576, 24722523, 28254312, 32963364, 49445046, 65926728, 98890092, 197780184]

約数ペア:

[(1, 197780184), (2, 98890092), (3, 65926728), (4, 49445046), (6, 32963364), (7, 28254312), (8, 24722523), (9, 21975576), (12, 16481682), (14, 14127156), (18, 10987788), (21, 9418104), (24, 8240841), (27, 7325192), (28, 7063578), (36, 5493894), (42, 4709052), (54, 3662596), (56, 3531789), (63, 3139368), (72, 2746947), (84, 2354526), (108, 1831298), (126, 1569684), (168, 1177263), (189, 1046456), (216, 915649), (252, 784842), (378, 523228), (504, 392421), (756, 261614), (1512, 130807)]