213523638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 468737280

約数和(自身を除く): 255213642

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 89, 102, 129, 178, 258, 267, 534, 547, 731, 1094, 1462, 1513, 1641, 2193, 3026, 3282, 3827, 4386, 4539, 7654, 9078, 9299, 11481, 18598, 22962, 23521, 27897, 47042, 48683, 55794, 65059, 70563, 97366, 130118, 141126, 146049, 195177, 292098, 390354, 399857, 799714, 827611, 1199571, 1655222, 2093369, 2399142, 2482833, 4186738, 4965666, 6280107, 12560214, 35587273, 71174546, 106761819, 213523638]

約数ペア:

[(1, 213523638), (2, 106761819), (3, 71174546), (6, 35587273), (17, 12560214), (34, 6280107), (43, 4965666), (51, 4186738), (86, 2482833), (89, 2399142), (102, 2093369), (129, 1655222), (178, 1199571), (258, 827611), (267, 799714), (534, 399857), (547, 390354), (731, 292098), (1094, 195177), (1462, 146049), (1513, 141126), (1641, 130118), (2193, 97366), (3026, 70563), (3282, 65059), (3827, 55794), (4386, 48683), (4539, 47042), (7654, 27897), (9078, 23521), (9299, 22962), (11481, 18598)]