203563492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 420194880

約数和(自身を除く): 216631388

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 6581, 7733, 13162, 15466, 26324, 30932, 72391, 125039, 144782, 243497, 250078, 289564, 486994, 500156, 973988, 1375429, 2678467, 2750858, 4626443, 5356934, 5501716, 9252886, 10713868, 18505772, 50890873, 101781746, 203563492]

約数ペア:

[(1, 203563492), (2, 101781746), (4, 50890873), (11, 18505772), (19, 10713868), (22, 9252886), (37, 5501716), (38, 5356934), (44, 4626443), (74, 2750858), (76, 2678467), (148, 1375429), (209, 973988), (407, 500156), (418, 486994), (703, 289564), (814, 250078), (836, 243497), (1406, 144782), (1628, 125039), (2812, 72391), (6581, 30932), (7733, 26324), (13162, 15466)]