200403500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 283920340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 125, 166, 220, 250, 275, 332, 415, 439, 500, 550, 830, 878, 913, 1100, 1375, 1660, 1756, 1826, 2075, 2195, 2750, 3652, 4150, 4390, 4565, 4829, 5500, 8300, 8780, 9130, 9658, 10375, 10975, 18260, 19316, 20750, 21950, 22825, 24145, 36437, 41500, 43900, 45650, 48290, 54875, 72874, 91300, 96580, 109750, 114125, 120725, 145748, 182185, 219500, 228250, 241450, 364370, 400807, 456500, 482900, 603625, 728740, 801614, 910925, 1207250, 1603228, 1821850, 2004035, 2414500, 3643700, 4008070, 4554625, 8016140, 9109250, 10020175, 18218500, 20040350, 40080700, 50100875, 100201750, 200403500]

約数ペア:

[(1, 200403500), (2, 100201750), (4, 50100875), (5, 40080700), (10, 20040350), (11, 18218500), (20, 10020175), (22, 9109250), (25, 8016140), (44, 4554625), (50, 4008070), (55, 3643700), (83, 2414500), (100, 2004035), (110, 1821850), (125, 1603228), (166, 1207250), (220, 910925), (250, 801614), (275, 728740), (332, 603625), (415, 482900), (439, 456500), (500, 400807), (550, 364370), (830, 241450), (878, 228250), (913, 219500), (1100, 182185), (1375, 145748), (1660, 120725), (1756, 114125), (1826, 109750), (2075, 96580), (2195, 91300), (2750, 72874), (3652, 54875), (4150, 48290), (4390, 45650), (4565, 43900), (4829, 41500), (5500, 36437), (8300, 24145), (8780, 22825), (9130, 21950), (9658, 20750), (10375, 19316), (10975, 18260)]