203221752

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{20113}}^1$

素因数の和:20543

約数の個数: 32

約数和(自身を含む): 509286480

約数和(自身を除く): 306064728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 20113, 40226, 60339, 80452, 120678, 160904, 241356, 482712, 8467573, 16935146, 25402719, 33870292, 50805438, 67740584, 101610876, 203221752]

約数ペア:

[(1, 203221752), (2, 101610876), (3, 67740584), (4, 50805438), (6, 33870292), (8, 25402719), (12, 16935146), (24, 8467573), (421, 482712), (842, 241356), (1263, 160904), (1684, 120678), (2526, 80452), (3368, 60339), (5052, 40226), (10104, 20113)]