202376811

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 340943904

約数和(自身を除く): 138567093

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 273, 411, 637, 773, 959, 1781, 1911, 2319, 2877, 5343, 5411, 6713, 10049, 12467, 16233, 20139, 30147, 37401, 37877, 70343, 87269, 105901, 113631, 211029, 261807, 317703, 492401, 741307, 1376713, 1477203, 2223921, 4130139, 5189149, 9636991, 15567447, 28910973, 67458937, 202376811]

約数ペア:

[(1, 202376811), (3, 67458937), (7, 28910973), (13, 15567447), (21, 9636991), (39, 5189149), (49, 4130139), (91, 2223921), (137, 1477203), (147, 1376713), (273, 741307), (411, 492401), (637, 317703), (773, 261807), (959, 211029), (1781, 113631), (1911, 105901), (2319, 87269), (2877, 70343), (5343, 37877), (5411, 37401), (6713, 30147), (10049, 20139), (12467, 16233)]