207377910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 560701440

約数和(自身を除く): 353323530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 239, 279, 310, 311, 465, 478, 558, 622, 717, 930, 933, 1195, 1395, 1434, 1555, 1866, 2151, 2390, 2790, 2799, 3110, 3585, 4302, 4665, 5598, 7170, 7409, 9330, 9641, 10755, 13995, 14818, 19282, 21510, 22227, 27990, 28923, 37045, 44454, 48205, 57846, 66681, 74090, 74329, 86769, 96410, 111135, 133362, 144615, 148658, 173538, 222270, 222987, 289230, 333405, 371645, 433845, 445974, 666810, 668961, 743290, 867690, 1114935, 1337922, 2229870, 2304199, 3344805, 4608398, 6689610, 6912597, 11520995, 13825194, 20737791, 23041990, 34562985, 41475582, 69125970, 103688955, 207377910]

約数ペア:

[(1, 207377910), (2, 103688955), (3, 69125970), (5, 41475582), (6, 34562985), (9, 23041990), (10, 20737791), (15, 13825194), (18, 11520995), (30, 6912597), (31, 6689610), (45, 4608398), (62, 3344805), (90, 2304199), (93, 2229870), (155, 1337922), (186, 1114935), (239, 867690), (279, 743290), (310, 668961), (311, 666810), (465, 445974), (478, 433845), (558, 371645), (622, 333405), (717, 289230), (930, 222987), (933, 222270), (1195, 173538), (1395, 148658), (1434, 144615), (1555, 133362), (1866, 111135), (2151, 96410), (2390, 86769), (2790, 74329), (2799, 74090), (3110, 66681), (3585, 57846), (4302, 48205), (4665, 44454), (5598, 37045), (7170, 28923), (7409, 27990), (9330, 22227), (9641, 21510), (10755, 19282), (13995, 14818)]