193149530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89009}}^1$

素因数の和:89054

約数の個数: 32

約数和(自身を含む): 410158080

約数和(自身を除く): 217008550

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 89009, 178018, 445045, 623063, 890090, 1246126, 2759279, 3115315, 5518558, 6230630, 13796395, 19314953, 27592790, 38629906, 96574765, 193149530]

約数ペア:

[(1, 193149530), (2, 96574765), (5, 38629906), (7, 27592790), (10, 19314953), (14, 13796395), (31, 6230630), (35, 5518558), (62, 3115315), (70, 2759279), (155, 1246126), (217, 890090), (310, 623063), (434, 445045), (1085, 178018), (2170, 89009)]