203472045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33997}}^1$

素因数の和:34034

約数の個数: 48

約数和(自身を含む): 424295040

約数和(自身を除く): 220822995

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 33997, 101991, 169985, 237979, 305973, 509955, 645943, 713937, 1189895, 1529865, 1937829, 2141811, 3229715, 3569685, 4521601, 5813487, 9689145, 10709055, 13564803, 22608005, 29067435, 40694409, 67824015, 203472045]

約数ペア:

[(1, 203472045), (3, 67824015), (5, 40694409), (7, 29067435), (9, 22608005), (15, 13564803), (19, 10709055), (21, 9689145), (35, 5813487), (45, 4521601), (57, 3569685), (63, 3229715), (95, 2141811), (105, 1937829), (133, 1529865), (171, 1189895), (285, 713937), (315, 645943), (399, 509955), (665, 305973), (855, 237979), (1197, 169985), (1995, 101991), (5985, 33997)]