201438952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4826

約数の個数: 64

約数和(自身を含む): 455817600

約数和(自身を除く): 254378648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 4759, 5291, 9518, 10582, 19036, 21164, 38072, 42328, 52349, 61867, 104698, 123734, 176083, 209396, 247468, 352166, 418792, 494936, 680537, 704332, 1361074, 1408664, 1936913, 2289079, 2722148, 3873826, 4578158, 5444296, 7747652, 9156316, 15495304, 18312632, 25179869, 50359738, 100719476, 201438952]

約数ペア:

[(1, 201438952), (2, 100719476), (4, 50359738), (8, 25179869), (11, 18312632), (13, 15495304), (22, 9156316), (26, 7747652), (37, 5444296), (44, 4578158), (52, 3873826), (74, 2722148), (88, 2289079), (104, 1936913), (143, 1408664), (148, 1361074), (286, 704332), (296, 680537), (407, 494936), (481, 418792), (572, 352166), (814, 247468), (962, 209396), (1144, 176083), (1628, 123734), (1924, 104698), (3256, 61867), (3848, 52349), (4759, 42328), (5291, 38072), (9518, 21164), (10582, 19036)]