200978748

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{12953}}^1$

素因数の和:13394

約数の個数: 36

約数和(自身を含む): 509247648

約数和(自身を除く): 308268900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 12953, 15516, 25906, 38859, 51812, 77718, 116577, 155436, 233154, 466308, 5582743, 11165486, 16748229, 22330972, 33496458, 50244687, 66992916, 100489374, 200978748]

約数ペア:

[(1, 200978748), (2, 100489374), (3, 66992916), (4, 50244687), (6, 33496458), (9, 22330972), (12, 16748229), (18, 11165486), (36, 5582743), (431, 466308), (862, 233154), (1293, 155436), (1724, 116577), (2586, 77718), (3879, 51812), (5172, 38859), (7758, 25906), (12953, 15516)]