203095178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 175751542

約数列:

[1, 2, 11, 13, 22, 26, 29, 47, 58, 94, 143, 286, 319, 377, 517, 521, 611, 638, 754, 1034, 1042, 1222, 1363, 2726, 4147, 5731, 6721, 6773, 8294, 11462, 13442, 13546, 14993, 15109, 17719, 24487, 29986, 30218, 35438, 48974, 74503, 149006, 166199, 194909, 196417, 269357, 318331, 332398, 389818, 392834, 538714, 636662, 710123, 1420246, 2160587, 3501641, 4321174, 7003282, 7811353, 9231599, 15622706, 18463198, 101547589, 203095178]

約数ペア:

[(1, 203095178), (2, 101547589), (11, 18463198), (13, 15622706), (22, 9231599), (26, 7811353), (29, 7003282), (47, 4321174), (58, 3501641), (94, 2160587), (143, 1420246), (286, 710123), (319, 636662), (377, 538714), (517, 392834), (521, 389818), (611, 332398), (638, 318331), (754, 269357), (1034, 196417), (1042, 194909), (1222, 166199), (1363, 149006), (2726, 74503), (4147, 48974), (5731, 35438), (6721, 30218), (6773, 29986), (8294, 24487), (11462, 17719), (13442, 15109), (13546, 14993)]