201852020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6740

約数の個数: 48

約数和(自身を含む): 446030928

約数和(自身を除く): 244178908

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 3034, 6068, 6653, 7585, 13306, 15170, 26612, 30340, 33265, 66530, 133060, 246161, 272773, 492322, 545546, 984644, 1091092, 1230805, 1363865, 2461610, 2727730, 4923220, 5455460, 10092601, 20185202, 40370404, 50463005, 100926010, 201852020]

約数ペア:

[(1, 201852020), (2, 100926010), (4, 50463005), (5, 40370404), (10, 20185202), (20, 10092601), (37, 5455460), (41, 4923220), (74, 2727730), (82, 2461610), (148, 1363865), (164, 1230805), (185, 1091092), (205, 984644), (370, 545546), (410, 492322), (740, 272773), (820, 246161), (1517, 133060), (3034, 66530), (6068, 33265), (6653, 30340), (7585, 26612), (13306, 15170)]