207898812

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{5303}}^1$

素因数の和:5341

約数の個数: 90

約数和(自身を含む): 597500904

約数和(自身を除く): 389602092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 5303, 6534, 9801, 10606, 13068, 15909, 19602, 21212, 31818, 39204, 47727, 58333, 63636, 95454, 116666, 143181, 174999, 190908, 233332, 286362, 349998, 429543, 524997, 572724, 641663, 699996, 859086, 1049994, 1283326, 1574991, 1718172, 1924989, 2099988, 2566652, 3149982, 3849978, 4724973, 5774967, 6299964, 7699956, 9449946, 11549934, 17324901, 18899892, 23099868, 34649802, 51974703, 69299604, 103949406, 207898812]

約数ペア:

[(1, 207898812), (2, 103949406), (3, 69299604), (4, 51974703), (6, 34649802), (9, 23099868), (11, 18899892), (12, 17324901), (18, 11549934), (22, 9449946), (27, 7699956), (33, 6299964), (36, 5774967), (44, 4724973), (54, 3849978), (66, 3149982), (81, 2566652), (99, 2099988), (108, 1924989), (121, 1718172), (132, 1574991), (162, 1283326), (198, 1049994), (242, 859086), (297, 699996), (324, 641663), (363, 572724), (396, 524997), (484, 429543), (594, 349998), (726, 286362), (891, 233332), (1089, 190908), (1188, 174999), (1452, 143181), (1782, 116666), (2178, 95454), (3267, 63636), (3564, 58333), (4356, 47727), (5303, 39204), (6534, 31818), (9801, 21212), (10606, 19602), (13068, 15909)]