235201996796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 448984915344

約数和(自身を除く): 213782918548

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 617, 691, 1234, 1339, 1382, 2468, 2678, 2764, 5356, 8021, 8983, 10609, 16042, 17966, 21218, 32084, 35932, 42436, 63551, 71173, 127102, 137917, 142346, 254204, 275834, 284692, 426347, 551668, 826163, 852694, 925249, 1652326, 1705388, 1850498, 3304652, 3700996, 5542511, 6545753, 7330819, 11085022, 13091506, 14661638, 22170044, 26183012, 29323276, 43913741, 85094789, 87827482, 95300647, 170189578, 175654964, 190601294, 340379156, 381202588, 570878633, 1141757266, 2283514532, 4523115323, 9046230646, 18092461292, 58800499199, 117600998398, 235201996796]

約数ペア:

[(1, 235201996796), (2, 117600998398), (4, 58800499199), (13, 18092461292), (26, 9046230646), (52, 4523115323), (103, 2283514532), (206, 1141757266), (412, 570878633), (617, 381202588), (691, 340379156), (1234, 190601294), (1339, 175654964), (1382, 170189578), (2468, 95300647), (2678, 87827482), (2764, 85094789), (5356, 43913741), (8021, 29323276), (8983, 26183012), (10609, 22170044), (16042, 14661638), (17966, 13091506), (21218, 11085022), (32084, 7330819), (35932, 6545753), (42436, 5542511), (63551, 3700996), (71173, 3304652), (127102, 1850498), (137917, 1705388), (142346, 1652326), (254204, 925249), (275834, 852694), (284692, 826163), (426347, 551668)]