210399294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3049}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 505958400

約数和(自身を除く): 295559106

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 2226, 3049, 3286, 4929, 6098, 9147, 9858, 11501, 18294, 21343, 23002, 34503, 42686, 64029, 69006, 94519, 128058, 161597, 189038, 283557, 323194, 484791, 567114, 661633, 969582, 1131179, 1323266, 1984899, 2262358, 3393537, 3969798, 5009507, 6787074, 10019014, 15028521, 30057042, 35066549, 70133098, 105199647, 210399294]

約数ペア:

[(1, 210399294), (2, 105199647), (3, 70133098), (6, 35066549), (7, 30057042), (14, 15028521), (21, 10019014), (31, 6787074), (42, 5009507), (53, 3969798), (62, 3393537), (93, 2262358), (106, 1984899), (159, 1323266), (186, 1131179), (217, 969582), (318, 661633), (371, 567114), (434, 484791), (651, 323194), (742, 283557), (1113, 189038), (1302, 161597), (1643, 128058), (2226, 94519), (3049, 69006), (3286, 64029), (4929, 42686), (6098, 34503), (9147, 23002), (9858, 21343), (11501, 18294)]