202123566

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25121}}^1$

素因数の和:25281

約数の個数: 32

約数和(自身を含む): 452196000

約数和(自身を除く): 250072434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 25121, 50242, 75363, 150726, 226089, 452178, 678267, 1356534, 3743029, 7486058, 11229087, 22458174, 33687261, 67374522, 101061783, 202123566]

約数ペア:

[(1, 202123566), (2, 101061783), (3, 67374522), (6, 33687261), (9, 22458174), (18, 11229087), (27, 7486058), (54, 3743029), (149, 1356534), (298, 678267), (447, 452178), (894, 226089), (1341, 150726), (2682, 75363), (4023, 50242), (8046, 25121)]