212827650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{202693}}^1$

素因数の和:202715

約数の個数: 48

約数和(自身を含む): 603217344

約数和(自身を除く): 390389694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 202693, 405386, 608079, 1013465, 1216158, 1418851, 2026930, 2837702, 3040395, 4256553, 5067325, 6080790, 7094255, 8513106, 10134650, 14188510, 15201975, 21282765, 30403950, 35471275, 42565530, 70942550, 106413825, 212827650]

約数ペア:

[(1, 212827650), (2, 106413825), (3, 70942550), (5, 42565530), (6, 35471275), (7, 30403950), (10, 21282765), (14, 15201975), (15, 14188510), (21, 10134650), (25, 8513106), (30, 7094255), (35, 6080790), (42, 5067325), (50, 4256553), (70, 3040395), (75, 2837702), (105, 2026930), (150, 1418851), (175, 1216158), (210, 1013465), (350, 608079), (525, 405386), (1050, 202693)]