206847570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{77471}}^1$

素因数の和:77570

約数の個数: 32

約数和(自身を含む): 502018560

約数和(自身を除く): 295170990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 77471, 154942, 232413, 387355, 464826, 774710, 1162065, 2324130, 6894919, 13789838, 20684757, 34474595, 41369514, 68949190, 103423785, 206847570]

約数ペア:

[(1, 206847570), (2, 103423785), (3, 68949190), (5, 41369514), (6, 34474595), (10, 20684757), (15, 13789838), (30, 6894919), (89, 2324130), (178, 1162065), (267, 774710), (445, 464826), (534, 387355), (890, 232413), (1335, 154942), (2670, 77471)]