194612210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2659}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 378060480

約数和(自身を除く): 183448270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2659, 2815, 5318, 5630, 7319, 13295, 14638, 26590, 34567, 36595, 69134, 73190, 172835, 345670, 1497017, 2994034, 7485085, 14970170, 19461221, 38922442, 97306105, 194612210]

約数ペア:

[(1, 194612210), (2, 97306105), (5, 38922442), (10, 19461221), (13, 14970170), (26, 7485085), (65, 2994034), (130, 1497017), (563, 345670), (1126, 172835), (2659, 73190), (2815, 69134), (5318, 36595), (5630, 34567), (7319, 26590), (13295, 14638)]