197274112

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 80

約数和(自身を含む): 474344640

約数和(自身を除く): 277070528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2897, 3584, 4256, 4864, 5794, 8512, 9728, 11588, 17024, 20279, 23176, 34048, 40558, 46352, 55043, 68096, 81116, 92704, 110086, 162232, 185408, 220172, 324464, 370816, 385301, 440344, 648928, 741632, 770602, 880688, 1297856, 1483264, 1541204, 1761376, 2595712, 3082408, 3522752, 5191424, 6164816, 7045504, 10382848, 12329632, 14091008, 24659264, 28182016, 49318528, 98637056, 197274112]

約数ペア:

[(1, 197274112), (2, 98637056), (4, 49318528), (7, 28182016), (8, 24659264), (14, 14091008), (16, 12329632), (19, 10382848), (28, 7045504), (32, 6164816), (38, 5191424), (56, 3522752), (64, 3082408), (76, 2595712), (112, 1761376), (128, 1541204), (133, 1483264), (152, 1297856), (224, 880688), (256, 770602), (266, 741632), (304, 648928), (448, 440344), (512, 385301), (532, 370816), (608, 324464), (896, 220172), (1064, 185408), (1216, 162232), (1792, 110086), (2128, 92704), (2432, 81116), (2897, 68096), (3584, 55043), (4256, 46352), (4864, 40558), (5794, 34048), (8512, 23176), (9728, 20279), (11588, 17024)]