201932540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 431972352

約数和(自身を除く): 230039812

約数列:

[1, 2, 4, 5, 10, 20, 107, 127, 214, 254, 428, 508, 535, 635, 743, 1070, 1270, 1486, 2140, 2540, 2972, 3715, 7430, 13589, 14860, 27178, 54356, 67945, 79501, 94361, 135890, 159002, 188722, 271780, 318004, 377444, 397505, 471805, 795010, 943610, 1590020, 1887220, 10096627, 20193254, 40386508, 50483135, 100966270, 201932540]

約数ペア:

[(1, 201932540), (2, 100966270), (4, 50483135), (5, 40386508), (10, 20193254), (20, 10096627), (107, 1887220), (127, 1590020), (214, 943610), (254, 795010), (428, 471805), (508, 397505), (535, 377444), (635, 318004), (743, 271780), (1070, 188722), (1270, 159002), (1486, 135890), (2140, 94361), (2540, 79501), (2972, 67945), (3715, 54356), (7430, 27178), (13589, 14860)]