210204552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 544665600

約数和(自身を除く): 334461048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 359, 372, 718, 744, 787, 1077, 1436, 1574, 2154, 2361, 2872, 3148, 4308, 4722, 6296, 8616, 9444, 11129, 18888, 22258, 24397, 33387, 44516, 48794, 66774, 73191, 89032, 97588, 133548, 146382, 195176, 267096, 282533, 292764, 565066, 585528, 847599, 1130132, 1695198, 2260264, 3390396, 6780792, 8758523, 17517046, 26275569, 35034092, 52551138, 70068184, 105102276, 210204552]

約数ペア:

[(1, 210204552), (2, 105102276), (3, 70068184), (4, 52551138), (6, 35034092), (8, 26275569), (12, 17517046), (24, 8758523), (31, 6780792), (62, 3390396), (93, 2260264), (124, 1695198), (186, 1130132), (248, 847599), (359, 585528), (372, 565066), (718, 292764), (744, 282533), (787, 267096), (1077, 195176), (1436, 146382), (1574, 133548), (2154, 97588), (2361, 89032), (2872, 73191), (3148, 66774), (4308, 48794), (4722, 44516), (6296, 33387), (8616, 24397), (9444, 22258), (11129, 18888)]