204039765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1429}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 374774400

約数和(自身を除く): 170734635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 167, 171, 285, 501, 835, 855, 1429, 1503, 2505, 3173, 4287, 7145, 7515, 9519, 12861, 15865, 21435, 27151, 28557, 47595, 64305, 81453, 135755, 142785, 238643, 244359, 407265, 715929, 1193215, 1221795, 2147787, 3579645, 4534217, 10738935, 13602651, 22671085, 40807953, 68013255, 204039765]

約数ペア:

[(1, 204039765), (3, 68013255), (5, 40807953), (9, 22671085), (15, 13602651), (19, 10738935), (45, 4534217), (57, 3579645), (95, 2147787), (167, 1221795), (171, 1193215), (285, 715929), (501, 407265), (835, 244359), (855, 238643), (1429, 142785), (1503, 135755), (2505, 81453), (3173, 64305), (4287, 47595), (7145, 28557), (7515, 27151), (9519, 21435), (12861, 15865)]