200705960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7915

約数の個数: 96

約数和(自身を含む): 565797960

約数和(自身を除く): 365092000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 7877, 12740, 15754, 25480, 31508, 39385, 55139, 63016, 78770, 102401, 110278, 157540, 204802, 220556, 275695, 315080, 385973, 409604, 441112, 512005, 551390, 716807, 771946, 819208, 1024010, 1102780, 1433614, 1543892, 1929865, 2048020, 2205560, 2867228, 3087784, 3584035, 3859730, 4096040, 5017649, 5734456, 7168070, 7719460, 10035298, 14336140, 15438920, 20070596, 25088245, 28672280, 40141192, 50176490, 100352980, 200705960]

約数ペア:

[(1, 200705960), (2, 100352980), (4, 50176490), (5, 40141192), (7, 28672280), (8, 25088245), (10, 20070596), (13, 15438920), (14, 14336140), (20, 10035298), (26, 7719460), (28, 7168070), (35, 5734456), (40, 5017649), (49, 4096040), (52, 3859730), (56, 3584035), (65, 3087784), (70, 2867228), (91, 2205560), (98, 2048020), (104, 1929865), (130, 1543892), (140, 1433614), (182, 1102780), (196, 1024010), (245, 819208), (260, 771946), (280, 716807), (364, 551390), (392, 512005), (455, 441112), (490, 409604), (520, 385973), (637, 315080), (728, 275695), (910, 220556), (980, 204802), (1274, 157540), (1820, 110278), (1960, 102401), (2548, 78770), (3185, 63016), (3640, 55139), (5096, 39385), (6370, 31508), (7877, 25480), (12740, 15754)]