197464914

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{55127}}^1$

素因数の和:55334

約数の個数: 24

約数和(自身を含む): 429998400

約数和(自身を除く): 232533486

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 55127, 110254, 165381, 330762, 496143, 992286, 10970273, 21940546, 32910819, 65821638, 98732457, 197464914]

約数ペア:

[(1, 197464914), (2, 98732457), (3, 65821638), (6, 32910819), (9, 21940546), (18, 10970273), (199, 992286), (398, 496143), (597, 330762), (1194, 165381), (1791, 110254), (3582, 55127)]