206312392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7894

約数の個数: 64

約数和(自身を含む): 474284160

約数和(自身を除く): 267971768

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 3289, 6578, 7841, 13156, 15682, 26312, 31364, 62728, 86251, 101933, 172502, 180343, 203866, 345004, 360686, 407732, 690008, 721372, 815464, 1121263, 1442744, 1983773, 2242526, 2344459, 3967546, 4485052, 4688918, 7935092, 8970104, 9377836, 15870184, 18755672, 25789049, 51578098, 103156196, 206312392]

約数ペア:

[(1, 206312392), (2, 103156196), (4, 51578098), (8, 25789049), (11, 18755672), (13, 15870184), (22, 9377836), (23, 8970104), (26, 7935092), (44, 4688918), (46, 4485052), (52, 3967546), (88, 2344459), (92, 2242526), (104, 1983773), (143, 1442744), (184, 1121263), (253, 815464), (286, 721372), (299, 690008), (506, 407732), (572, 360686), (598, 345004), (1012, 203866), (1144, 180343), (1196, 172502), (2024, 101933), (2392, 86251), (3289, 62728), (6578, 31364), (7841, 26312), (13156, 15682)]