202177550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 386760960

約数和(自身を除く): 184583410

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 227, 235, 379, 454, 470, 758, 1135, 1175, 1895, 2270, 2350, 3790, 5675, 9475, 10669, 11350, 17813, 18950, 21338, 35626, 53345, 86033, 89065, 106690, 172066, 178130, 266725, 430165, 445325, 533450, 860330, 890650, 2150825, 4043551, 4301650, 8087102, 20217755, 40435510, 101088775, 202177550]

約数ペア:

[(1, 202177550), (2, 101088775), (5, 40435510), (10, 20217755), (25, 8087102), (47, 4301650), (50, 4043551), (94, 2150825), (227, 890650), (235, 860330), (379, 533450), (454, 445325), (470, 430165), (758, 266725), (1135, 178130), (1175, 172066), (1895, 106690), (2270, 89065), (2350, 86033), (3790, 53345), (5675, 35626), (9475, 21338), (10669, 18950), (11350, 17813)]