211249944

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{6151}}^1$

素因数の和:6222

約数の個数: 80

約数和(自身を含む): 602957520

約数和(自身を除く): 391707576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 6151, 8586, 11448, 12302, 17172, 18453, 24604, 34344, 36906, 49208, 55359, 73812, 110718, 147624, 166077, 221436, 326003, 332154, 442872, 498231, 652006, 664308, 978009, 996462, 1304012, 1328616, 1956018, 1992924, 2608024, 2934027, 3912036, 3985848, 5868054, 7824072, 8802081, 11736108, 17604162, 23472216, 26406243, 35208324, 52812486, 70416648, 105624972, 211249944]

約数ペア:

[(1, 211249944), (2, 105624972), (3, 70416648), (4, 52812486), (6, 35208324), (8, 26406243), (9, 23472216), (12, 17604162), (18, 11736108), (24, 8802081), (27, 7824072), (36, 5868054), (53, 3985848), (54, 3912036), (72, 2934027), (81, 2608024), (106, 1992924), (108, 1956018), (159, 1328616), (162, 1304012), (212, 996462), (216, 978009), (318, 664308), (324, 652006), (424, 498231), (477, 442872), (636, 332154), (648, 326003), (954, 221436), (1272, 166077), (1431, 147624), (1908, 110718), (2862, 73812), (3816, 55359), (4293, 49208), (5724, 36906), (6151, 34344), (8586, 24604), (11448, 18453), (12302, 17172)]