201239325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{18253}}^1$

素因数の和:18283

約数の個数: 54

約数和(自身を含む): 419312634

約数和(自身を除く): 218073309

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 11025, 18253, 54759, 91265, 127771, 164277, 273795, 383313, 456325, 638855, 821385, 894397, 1149939, 1368975, 1916565, 2683191, 3194275, 4106925, 4471985, 5749695, 8049573, 9582825, 13415955, 22359925, 28748475, 40247865, 67079775, 201239325]

約数ペア:

[(1, 201239325), (3, 67079775), (5, 40247865), (7, 28748475), (9, 22359925), (15, 13415955), (21, 9582825), (25, 8049573), (35, 5749695), (45, 4471985), (49, 4106925), (63, 3194275), (75, 2683191), (105, 1916565), (147, 1368975), (175, 1149939), (225, 894397), (245, 821385), (315, 638855), (441, 456325), (525, 383313), (735, 273795), (1225, 164277), (1575, 127771), (2205, 91265), (3675, 54759), (11025, 18253)]