203407360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 528466176

約数和(自身を除く): 325058816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 191, 208, 256, 260, 320, 382, 416, 512, 520, 640, 764, 832, 955, 1024, 1040, 1280, 1528, 1664, 1910, 2048, 2080, 2483, 2560, 3056, 3328, 3820, 4096, 4160, 4966, 5120, 6112, 6656, 7640, 8192, 8320, 9932, 10240, 12224, 12415, 13312, 15280, 16384, 16640, 19864, 20480, 24448, 24830, 26624, 30560, 33280, 39728, 40960, 48896, 49660, 53248, 61120, 66560, 79456, 81920, 97792, 99320, 106496, 122240, 133120, 158912, 195584, 198640, 212992, 244480, 266240, 317824, 391168, 397280, 488960, 532480, 635648, 782336, 794560, 977920, 1064960, 1271296, 1564672, 1589120, 1955840, 2542592, 3129344, 3178240, 3911680, 5085184, 6356480, 7823360, 10170368, 12712960, 15646720, 20340736, 25425920, 40681472, 50851840, 101703680, 203407360]

約数ペア:

[(1, 203407360), (2, 101703680), (4, 50851840), (5, 40681472), (8, 25425920), (10, 20340736), (13, 15646720), (16, 12712960), (20, 10170368), (26, 7823360), (32, 6356480), (40, 5085184), (52, 3911680), (64, 3178240), (65, 3129344), (80, 2542592), (104, 1955840), (128, 1589120), (130, 1564672), (160, 1271296), (191, 1064960), (208, 977920), (256, 794560), (260, 782336), (320, 635648), (382, 532480), (416, 488960), (512, 397280), (520, 391168), (640, 317824), (764, 266240), (832, 244480), (955, 212992), (1024, 198640), (1040, 195584), (1280, 158912), (1528, 133120), (1664, 122240), (1910, 106496), (2048, 99320), (2080, 97792), (2483, 81920), (2560, 79456), (3056, 66560), (3328, 61120), (3820, 53248), (4096, 49660), (4160, 48896), (4966, 40960), (5120, 39728), (6112, 33280), (6656, 30560), (7640, 26624), (8192, 24830), (8320, 24448), (9932, 20480), (10240, 19864), (12224, 16640), (12415, 16384), (13312, 15280)]