203418934

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 322509600

約数和(自身を除く): 119090666

約数列:

[1, 2, 29, 58, 89, 157, 178, 251, 314, 502, 2581, 4553, 5162, 7279, 9106, 13973, 14558, 22339, 27946, 39407, 44678, 78814, 405217, 647831, 810434, 1142803, 1295662, 2285606, 3507223, 7014446, 101709467, 203418934]

約数ペア:

[(1, 203418934), (2, 101709467), (29, 7014446), (58, 3507223), (89, 2285606), (157, 1295662), (178, 1142803), (251, 810434), (314, 647831), (502, 405217), (2581, 78814), (4553, 44678), (5162, 39407), (7279, 27946), (9106, 22339), (13973, 14558)]