204028356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20411}}^1$

素因数の和:20449

約数の個数: 72

約数和(自身を含む): 586395936

約数和(自身を除く): 382367580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 20411, 40822, 61233, 81644, 122466, 142877, 244932, 285754, 346987, 428631, 571508, 693974, 857262, 1000139, 1040961, 1387948, 1714524, 2000278, 2081922, 2428909, 3000417, 4000556, 4163844, 4857818, 6000834, 7286727, 9715636, 12001668, 14573454, 17002363, 29146908, 34004726, 51007089, 68009452, 102014178, 204028356]

約数ペア:

[(1, 204028356), (2, 102014178), (3, 68009452), (4, 51007089), (6, 34004726), (7, 29146908), (12, 17002363), (14, 14573454), (17, 12001668), (21, 9715636), (28, 7286727), (34, 6000834), (42, 4857818), (49, 4163844), (51, 4000556), (68, 3000417), (84, 2428909), (98, 2081922), (102, 2000278), (119, 1714524), (147, 1387948), (196, 1040961), (204, 1000139), (238, 857262), (294, 693974), (357, 571508), (476, 428631), (588, 346987), (714, 285754), (833, 244932), (1428, 142877), (1666, 122466), (2499, 81644), (3332, 61233), (4998, 40822), (9996, 20411)]