209213796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 560867328

約数和(自身を除く): 351653532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 137, 138, 253, 274, 276, 411, 503, 506, 548, 759, 822, 1006, 1012, 1507, 1509, 1518, 1644, 2012, 3014, 3018, 3036, 3151, 4521, 5533, 6028, 6036, 6302, 9042, 9453, 11066, 11569, 12604, 16599, 18084, 18906, 22132, 23138, 33198, 34661, 34707, 37812, 46276, 66396, 68911, 69322, 69414, 103983, 127259, 137822, 138644, 138828, 206733, 207966, 254518, 275644, 381777, 413466, 415932, 509036, 758021, 763554, 826932, 1516042, 1527108, 1584953, 2274063, 3032084, 3169906, 4548126, 4754859, 6339812, 9096252, 9509718, 17434483, 19019436, 34868966, 52303449, 69737932, 104606898, 209213796]

約数ペア:

[(1, 209213796), (2, 104606898), (3, 69737932), (4, 52303449), (6, 34868966), (11, 19019436), (12, 17434483), (22, 9509718), (23, 9096252), (33, 6339812), (44, 4754859), (46, 4548126), (66, 3169906), (69, 3032084), (92, 2274063), (132, 1584953), (137, 1527108), (138, 1516042), (253, 826932), (274, 763554), (276, 758021), (411, 509036), (503, 415932), (506, 413466), (548, 381777), (759, 275644), (822, 254518), (1006, 207966), (1012, 206733), (1507, 138828), (1509, 138644), (1518, 137822), (1644, 127259), (2012, 103983), (3014, 69414), (3018, 69322), (3036, 68911), (3151, 66396), (4521, 46276), (5533, 37812), (6028, 34707), (6036, 34661), (6302, 33198), (9042, 23138), (9453, 22132), (11066, 18906), (11569, 18084), (12604, 16599)]