202288485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 395182080

約数和(自身を除く): 192893595

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 651, 899, 1015, 1085, 2143, 2697, 3045, 3255, 4495, 6293, 6429, 10715, 13485, 15001, 18879, 31465, 32145, 45003, 62147, 66433, 75005, 94395, 186441, 199299, 225015, 310735, 332165, 435029, 465031, 932205, 996495, 1305087, 1395093, 1926557, 2175145, 2325155, 5779671, 6525435, 6975465, 9632785, 13485899, 28898355, 40457697, 67429495, 202288485]

約数ペア:

[(1, 202288485), (3, 67429495), (5, 40457697), (7, 28898355), (15, 13485899), (21, 9632785), (29, 6975465), (31, 6525435), (35, 5779671), (87, 2325155), (93, 2175145), (105, 1926557), (145, 1395093), (155, 1305087), (203, 996495), (217, 932205), (435, 465031), (465, 435029), (609, 332165), (651, 310735), (899, 225015), (1015, 199299), (1085, 186441), (2143, 94395), (2697, 75005), (3045, 66433), (3255, 62147), (4495, 45003), (6293, 32145), (6429, 31465), (10715, 18879), (13485, 15001)]