203381999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 219088800

約数和(自身を除く): 15706801

約数列:

[1, 17, 89, 229, 587, 1513, 3893, 9979, 20381, 52243, 134423, 346477, 888131, 2285191, 11963647, 203381999]

約数ペア:

[(1, 203381999), (17, 11963647), (89, 2285191), (229, 888131), (587, 346477), (1513, 134423), (3893, 52243), (9979, 20381)]