201630195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114889}}^1$

素因数の和:114916

約数の個数: 32

約数和(自身を含む): 386030400

約数和(自身を除く): 184400205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 114889, 344667, 574445, 1034001, 1493557, 1723335, 3102003, 4480671, 5170005, 7467785, 13442013, 15510015, 22403355, 40326039, 67210065, 201630195]

約数ペア:

[(1, 201630195), (3, 67210065), (5, 40326039), (9, 22403355), (13, 15510015), (15, 13442013), (27, 7467785), (39, 5170005), (45, 4480671), (65, 3102003), (117, 1723335), (135, 1493557), (195, 1034001), (351, 574445), (585, 344667), (1755, 114889)]