199455882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{22147}}^1$

素因数の和:22250

約数の個数: 32

約数和(自身を含む): 425241600

約数和(自身を除く): 225785718

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 22147, 44294, 66441, 132882, 420793, 841586, 1262379, 1749613, 2524758, 3499226, 5248839, 10497678, 33242647, 66485294, 99727941, 199455882]

約数ペア:

[(1, 199455882), (2, 99727941), (3, 66485294), (6, 33242647), (19, 10497678), (38, 5248839), (57, 3499226), (79, 2524758), (114, 1749613), (158, 1262379), (237, 841586), (474, 420793), (1501, 132882), (3002, 66441), (4503, 44294), (9006, 22147)]