204320194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4882

約数の個数: 32

約数和(自身を含む): 347203584

約数和(自身を除く): 142883390

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 4783, 9566, 21359, 42718, 62179, 124358, 148273, 253499, 296546, 506998, 1927549, 3295487, 3855098, 6590974, 7858469, 15716938, 102160097, 204320194]

約数ペア:

[(1, 204320194), (2, 102160097), (13, 15716938), (26, 7858469), (31, 6590974), (53, 3855098), (62, 3295487), (106, 1927549), (403, 506998), (689, 296546), (806, 253499), (1378, 148273), (1643, 124358), (3286, 62179), (4783, 42718), (9566, 21359)]