211745898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 567979776

約数和(自身を除く): 356233878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 257, 273, 503, 514, 546, 771, 819, 1006, 1509, 1542, 1638, 1799, 2313, 3018, 3341, 3521, 3598, 4527, 4626, 5397, 6539, 6682, 7042, 9054, 10023, 10563, 10794, 13078, 16191, 19617, 20046, 21126, 23387, 30069, 31689, 32382, 39234, 45773, 46774, 58851, 60138, 63378, 70161, 91546, 117702, 129271, 137319, 140322, 210483, 258542, 274638, 387813, 411957, 420966, 775626, 823914, 904897, 1163439, 1680523, 1809794, 2326878, 2714691, 3361046, 5041569, 5429382, 8144073, 10083138, 11763661, 15124707, 16288146, 23527322, 30249414, 35290983, 70581966, 105872949, 211745898]

約数ペア:

[(1, 211745898), (2, 105872949), (3, 70581966), (6, 35290983), (7, 30249414), (9, 23527322), (13, 16288146), (14, 15124707), (18, 11763661), (21, 10083138), (26, 8144073), (39, 5429382), (42, 5041569), (63, 3361046), (78, 2714691), (91, 2326878), (117, 1809794), (126, 1680523), (182, 1163439), (234, 904897), (257, 823914), (273, 775626), (503, 420966), (514, 411957), (546, 387813), (771, 274638), (819, 258542), (1006, 210483), (1509, 140322), (1542, 137319), (1638, 129271), (1799, 117702), (2313, 91546), (3018, 70161), (3341, 63378), (3521, 60138), (3598, 58851), (4527, 46774), (4626, 45773), (5397, 39234), (6539, 32382), (6682, 31689), (7042, 30069), (9054, 23387), (10023, 21126), (10563, 20046), (10794, 19617), (13078, 16191)]