199464130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 364849920

約数和(自身を除く): 165385790

約数列:

[1, 2, 5, 10, 89, 178, 271, 445, 542, 827, 890, 1355, 1654, 2710, 4135, 8270, 24119, 48238, 73603, 120595, 147206, 224117, 241190, 368015, 448234, 736030, 1120585, 2241170, 19946413, 39892826, 99732065, 199464130]

約数ペア:

[(1, 199464130), (2, 99732065), (5, 39892826), (10, 19946413), (89, 2241170), (178, 1120585), (271, 736030), (445, 448234), (542, 368015), (827, 241190), (890, 224117), (1355, 147206), (1654, 120595), (2710, 73603), (4135, 48238), (8270, 24119)]