200805912

素因数分解:

$2^3\times 3^3\times {\mathrm{409}}^1\times {\mathrm{2273}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 559404000

約数和(自身を除く): 358598088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 409, 818, 1227, 1636, 2273, 2454, 3272, 3681, 4546, 4908, 6819, 7362, 9092, 9816, 11043, 13638, 14724, 18184, 20457, 22086, 27276, 29448, 40914, 44172, 54552, 61371, 81828, 88344, 122742, 163656, 245484, 490968, 929657, 1859314, 2788971, 3718628, 5577942, 7437256, 8366913, 11155884, 16733826, 22311768, 25100739, 33467652, 50201478, 66935304, 100402956, 200805912]

約数ペア:

[(1, 200805912), (2, 100402956), (3, 66935304), (4, 50201478), (6, 33467652), (8, 25100739), (9, 22311768), (12, 16733826), (18, 11155884), (24, 8366913), (27, 7437256), (36, 5577942), (54, 3718628), (72, 2788971), (108, 1859314), (216, 929657), (409, 490968), (818, 245484), (1227, 163656), (1636, 122742), (2273, 88344), (2454, 81828), (3272, 61371), (3681, 54552), (4546, 44172), (4908, 40914), (6819, 29448), (7362, 27276), (9092, 22086), (9816, 20457), (11043, 18184), (13638, 14724)]