201287680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 527173920

約数和(自身を除く): 325886240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 1787, 2048, 2560, 2816, 3520, 3574, 5120, 5632, 7040, 7148, 8935, 10240, 11264, 14080, 14296, 17870, 19657, 22528, 28160, 28592, 35740, 39314, 56320, 57184, 71480, 78628, 98285, 112640, 114368, 142960, 157256, 196570, 228736, 285920, 314512, 393140, 457472, 571840, 629024, 786280, 914944, 1143680, 1258048, 1572560, 1829888, 2287360, 2516096, 3145120, 3659776, 4574720, 5032192, 6290240, 9149440, 10064384, 12580480, 18298880, 20128768, 25160960, 40257536, 50321920, 100643840, 201287680]

約数ペア:

[(1, 201287680), (2, 100643840), (4, 50321920), (5, 40257536), (8, 25160960), (10, 20128768), (11, 18298880), (16, 12580480), (20, 10064384), (22, 9149440), (32, 6290240), (40, 5032192), (44, 4574720), (55, 3659776), (64, 3145120), (80, 2516096), (88, 2287360), (110, 1829888), (128, 1572560), (160, 1258048), (176, 1143680), (220, 914944), (256, 786280), (320, 629024), (352, 571840), (440, 457472), (512, 393140), (640, 314512), (704, 285920), (880, 228736), (1024, 196570), (1280, 157256), (1408, 142960), (1760, 114368), (1787, 112640), (2048, 98285), (2560, 78628), (2816, 71480), (3520, 57184), (3574, 56320), (5120, 39314), (5632, 35740), (7040, 28592), (7148, 28160), (8935, 22528), (10240, 19657), (11264, 17870), (14080, 14296)]