211415408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 418566960

約数和(自身を除く): 207151552

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 281, 472, 562, 797, 944, 1124, 1594, 2248, 3188, 4496, 6376, 12752, 16579, 33158, 47023, 66316, 94046, 132632, 188092, 223957, 265264, 376184, 447914, 752368, 895828, 1791656, 3583312, 13213463, 26426926, 52853852, 105707704, 211415408]

約数ペア:

[(1, 211415408), (2, 105707704), (4, 52853852), (8, 26426926), (16, 13213463), (59, 3583312), (118, 1791656), (236, 895828), (281, 752368), (472, 447914), (562, 376184), (797, 265264), (944, 223957), (1124, 188092), (1594, 132632), (2248, 94046), (3188, 66316), (4496, 47023), (6376, 33158), (12752, 16579)]