203604597

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 56

約数和(自身を含む): 369556416

約数和(自身を除く): 165951819

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 729, 1071, 1377, 1701, 2347, 3213, 4131, 5103, 7041, 9639, 12393, 16429, 21123, 28917, 39899, 49287, 63369, 86751, 119697, 147861, 190107, 279293, 359091, 443583, 570321, 837879, 1077273, 1330749, 1710963, 2513637, 3231819, 3992247, 7540911, 9695457, 11976741, 22622733, 29086371, 67868199, 203604597]

約数ペア:

[(1, 203604597), (3, 67868199), (7, 29086371), (9, 22622733), (17, 11976741), (21, 9695457), (27, 7540911), (51, 3992247), (63, 3231819), (81, 2513637), (119, 1710963), (153, 1330749), (189, 1077273), (243, 837879), (357, 570321), (459, 443583), (567, 359091), (729, 279293), (1071, 190107), (1377, 147861), (1701, 119697), (2347, 86751), (3213, 63369), (4131, 49287), (5103, 39899), (7041, 28917), (9639, 21123), (12393, 16429)]