194622700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{102433}}^1$

素因数の和:102466

約数の個数: 36

約数和(自身を含む): 444563560

約数和(自身を除く): 249940860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 102433, 204866, 409732, 512165, 1024330, 1946227, 2048660, 2560825, 3892454, 5121650, 7784908, 9731135, 10243300, 19462270, 38924540, 48655675, 97311350, 194622700]

約数ペア:

[(1, 194622700), (2, 97311350), (4, 48655675), (5, 38924540), (10, 19462270), (19, 10243300), (20, 9731135), (25, 7784908), (38, 5121650), (50, 3892454), (76, 2560825), (95, 2048660), (100, 1946227), (190, 1024330), (380, 512165), (475, 409732), (950, 204866), (1900, 102433)]