196998676

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 412410880

約数和(自身を除く): 215412204

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 3109, 4526, 6218, 9052, 12436, 15841, 21763, 31682, 43526, 63364, 87052, 96379, 192758, 226957, 385516, 453914, 674653, 907828, 1349306, 1588699, 2698612, 3177398, 6354796, 7035667, 14071334, 28142668, 49249669, 98499338, 196998676]

約数ペア:

[(1, 196998676), (2, 98499338), (4, 49249669), (7, 28142668), (14, 14071334), (28, 7035667), (31, 6354796), (62, 3177398), (73, 2698612), (124, 1588699), (146, 1349306), (217, 907828), (292, 674653), (434, 453914), (511, 385516), (868, 226957), (1022, 192758), (2044, 96379), (2263, 87052), (3109, 63364), (4526, 43526), (6218, 31682), (9052, 21763), (12436, 15841)]