204551004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143243}}^1$

素因数の和:143274

約数の個数: 48

約数和(自身を含む): 577559808

約数和(自身を除く): 373008804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143243, 286486, 429729, 572972, 859458, 1002701, 1718916, 2005402, 2435131, 3008103, 4010804, 4870262, 6016206, 7305393, 9740524, 12032412, 14610786, 17045917, 29221572, 34091834, 51137751, 68183668, 102275502, 204551004]

約数ペア:

[(1, 204551004), (2, 102275502), (3, 68183668), (4, 51137751), (6, 34091834), (7, 29221572), (12, 17045917), (14, 14610786), (17, 12032412), (21, 9740524), (28, 7305393), (34, 6016206), (42, 4870262), (51, 4010804), (68, 3008103), (84, 2435131), (102, 2005402), (119, 1718916), (204, 1002701), (238, 859458), (357, 572972), (476, 429729), (714, 286486), (1428, 143243)]