202914712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25376

約数の個数: 64

約数和(自身を含む): 510854400

約数和(自身を除く): 307939688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 25339, 50678, 101356, 177373, 202712, 278729, 329407, 354746, 557458, 658814, 709492, 1114916, 1317628, 1418984, 1951103, 2229832, 2305849, 2635256, 3623477, 3902206, 4611698, 7246954, 7804412, 9223396, 14493908, 15608824, 18446792, 25364339, 28987816, 50728678, 101457356, 202914712]

約数ペア:

[(1, 202914712), (2, 101457356), (4, 50728678), (7, 28987816), (8, 25364339), (11, 18446792), (13, 15608824), (14, 14493908), (22, 9223396), (26, 7804412), (28, 7246954), (44, 4611698), (52, 3902206), (56, 3623477), (77, 2635256), (88, 2305849), (91, 2229832), (104, 1951103), (143, 1418984), (154, 1317628), (182, 1114916), (286, 709492), (308, 658814), (364, 557458), (572, 354746), (616, 329407), (728, 278729), (1001, 202712), (1144, 177373), (2002, 101356), (4004, 50678), (8008, 25339)]