209045200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5781

約数の個数: 120

約数和(自身を含む): 618238208

約数和(自身を除く): 409193008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 5743, 7280, 9100, 11486, 18200, 22972, 28715, 36400, 40201, 45944, 57430, 74659, 80402, 91888, 114860, 143575, 149318, 160804, 201005, 229720, 287150, 298636, 321608, 373295, 402010, 459440, 522613, 574300, 597272, 643216, 746590, 804020, 1005025, 1045226, 1148600, 1194544, 1493180, 1608040, 1866475, 2010050, 2090452, 2297200, 2613065, 2986360, 3216080, 3732950, 4020100, 4180904, 5226130, 5972720, 7465900, 8040200, 8361808, 10452260, 13065325, 14931800, 16080400, 20904520, 26130650, 29863600, 41809040, 52261300, 104522600, 209045200]

約数ペア:

[(1, 209045200), (2, 104522600), (4, 52261300), (5, 41809040), (7, 29863600), (8, 26130650), (10, 20904520), (13, 16080400), (14, 14931800), (16, 13065325), (20, 10452260), (25, 8361808), (26, 8040200), (28, 7465900), (35, 5972720), (40, 5226130), (50, 4180904), (52, 4020100), (56, 3732950), (65, 3216080), (70, 2986360), (80, 2613065), (91, 2297200), (100, 2090452), (104, 2010050), (112, 1866475), (130, 1608040), (140, 1493180), (175, 1194544), (182, 1148600), (200, 1045226), (208, 1005025), (260, 804020), (280, 746590), (325, 643216), (350, 597272), (364, 574300), (400, 522613), (455, 459440), (520, 402010), (560, 373295), (650, 321608), (700, 298636), (728, 287150), (910, 229720), (1040, 201005), (1300, 160804), (1400, 149318), (1456, 143575), (1820, 114860), (2275, 91888), (2600, 80402), (2800, 74659), (3640, 57430), (4550, 45944), (5200, 40201), (5743, 36400), (7280, 28715), (9100, 22972), (11486, 18200)]