194541368

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2345

約数の個数: 64

約数和(自身を含む): 439296000

約数和(自身を除く): 244754632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1736, 2287, 2744, 3038, 4574, 6076, 9148, 10633, 12152, 16009, 18296, 21266, 32018, 42532, 64036, 70897, 85064, 112063, 128072, 141794, 224126, 283588, 448252, 496279, 567176, 784441, 896504, 992558, 1568882, 1985116, 3137764, 3473953, 3970232, 6275528, 6947906, 13895812, 24317671, 27791624, 48635342, 97270684, 194541368]

約数ペア:

[(1, 194541368), (2, 97270684), (4, 48635342), (7, 27791624), (8, 24317671), (14, 13895812), (28, 6947906), (31, 6275528), (49, 3970232), (56, 3473953), (62, 3137764), (98, 1985116), (124, 1568882), (196, 992558), (217, 896504), (248, 784441), (343, 567176), (392, 496279), (434, 448252), (686, 283588), (868, 224126), (1372, 141794), (1519, 128072), (1736, 112063), (2287, 85064), (2744, 70897), (3038, 64036), (4574, 42532), (6076, 32018), (9148, 21266), (10633, 18296), (12152, 16009)]