201101075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 113878765

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2939, 2975, 4025, 9775, 13685, 14695, 20573, 49963, 67597, 68425, 73475, 102865, 249815, 337985, 349741, 473179, 514325, 1149149, 1249075, 1689925, 1748705, 2365895, 5745745, 8044043, 8743525, 11829475, 28728725, 40220215, 201101075]

約数ペア:

[(1, 201101075), (5, 40220215), (7, 28728725), (17, 11829475), (23, 8743525), (25, 8044043), (35, 5745745), (85, 2365895), (115, 1748705), (119, 1689925), (161, 1249075), (175, 1149149), (391, 514325), (425, 473179), (575, 349741), (595, 337985), (805, 249815), (1955, 102865), (2737, 73475), (2939, 68425), (2975, 67597), (4025, 49963), (9775, 20573), (13685, 14695)]