200945745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 279023535

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 135, 143, 165, 189, 195, 231, 273, 297, 315, 351, 385, 429, 455, 495, 585, 693, 715, 819, 945, 1001, 1155, 1287, 1365, 1485, 1487, 1755, 2079, 2145, 2457, 3003, 3465, 3861, 4095, 4461, 5005, 6435, 7435, 9009, 10395, 10409, 12285, 13383, 15015, 16357, 19305, 19331, 22305, 27027, 31227, 40149, 45045, 49071, 52045, 57993, 66915, 81785, 93681, 96655, 114499, 135135, 135317, 147213, 156135, 173979, 200745, 212641, 245355, 281043, 289965, 343497, 405951, 441639, 468405, 521937, 572495, 637923, 676585, 736065, 869895, 1030491, 1063205, 1217853, 1405215, 1488487, 1717485, 1913769, 2029755, 2208195, 2609685, 3091473, 3189615, 3653559, 4465461, 5152455, 5741307, 6089265, 7442435, 9568845, 13396383, 15457365, 18267795, 22327305, 28706535, 40189149, 66981915, 200945745]

約数ペア:

[(1, 200945745), (3, 66981915), (5, 40189149), (7, 28706535), (9, 22327305), (11, 18267795), (13, 15457365), (15, 13396383), (21, 9568845), (27, 7442435), (33, 6089265), (35, 5741307), (39, 5152455), (45, 4465461), (55, 3653559), (63, 3189615), (65, 3091473), (77, 2609685), (91, 2208195), (99, 2029755), (105, 1913769), (117, 1717485), (135, 1488487), (143, 1405215), (165, 1217853), (189, 1063205), (195, 1030491), (231, 869895), (273, 736065), (297, 676585), (315, 637923), (351, 572495), (385, 521937), (429, 468405), (455, 441639), (495, 405951), (585, 343497), (693, 289965), (715, 281043), (819, 245355), (945, 212641), (1001, 200745), (1155, 173979), (1287, 156135), (1365, 147213), (1485, 135317), (1487, 135135), (1755, 114499), (2079, 96655), (2145, 93681), (2457, 81785), (3003, 66915), (3465, 57993), (3861, 52045), (4095, 49071), (4461, 45045), (5005, 40149), (6435, 31227), (7435, 27027), (9009, 22305), (10395, 19331), (10409, 19305), (12285, 16357), (13383, 15015)]