209445630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3721

約数の個数: 64

約数和(自身を含む): 526030848

約数和(自身を除く): 316585218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 470, 615, 705, 1230, 1410, 1927, 3623, 3854, 5781, 7246, 9635, 10869, 11562, 18115, 19270, 21738, 28905, 36230, 54345, 57810, 108690, 148543, 170281, 297086, 340562, 445629, 510843, 742715, 851405, 891258, 1021686, 1485430, 1702810, 2228145, 2554215, 4456290, 5108430, 6981521, 13963042, 20944563, 34907605, 41889126, 69815210, 104722815, 209445630]

約数ペア:

[(1, 209445630), (2, 104722815), (3, 69815210), (5, 41889126), (6, 34907605), (10, 20944563), (15, 13963042), (30, 6981521), (41, 5108430), (47, 4456290), (82, 2554215), (94, 2228145), (123, 1702810), (141, 1485430), (205, 1021686), (235, 891258), (246, 851405), (282, 742715), (410, 510843), (470, 445629), (615, 340562), (705, 297086), (1230, 170281), (1410, 148543), (1927, 108690), (3623, 57810), (3854, 54345), (5781, 36230), (7246, 28905), (9635, 21738), (10869, 19270), (11562, 18115)]