211025208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 545448960

約数和(自身を除く): 334423752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 167, 222, 296, 334, 444, 501, 668, 888, 1002, 1336, 1423, 2004, 2846, 4008, 4269, 5692, 6179, 8538, 11384, 12358, 17076, 18537, 24716, 34152, 37074, 49432, 52651, 74148, 105302, 148296, 157953, 210604, 237641, 315906, 421208, 475282, 631812, 712923, 950564, 1263624, 1425846, 1901128, 2851692, 5703384, 8792717, 17585434, 26378151, 35170868, 52756302, 70341736, 105512604, 211025208]

約数ペア:

[(1, 211025208), (2, 105512604), (3, 70341736), (4, 52756302), (6, 35170868), (8, 26378151), (12, 17585434), (24, 8792717), (37, 5703384), (74, 2851692), (111, 1901128), (148, 1425846), (167, 1263624), (222, 950564), (296, 712923), (334, 631812), (444, 475282), (501, 421208), (668, 315906), (888, 237641), (1002, 210604), (1336, 157953), (1423, 148296), (2004, 105302), (2846, 74148), (4008, 52651), (4269, 49432), (5692, 37074), (6179, 34152), (8538, 24716), (11384, 18537), (12358, 17076)]