201330195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 362976768

約数和(自身を除く): 161646573

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 83, 165, 183, 241, 249, 305, 415, 671, 723, 913, 915, 1205, 1245, 2013, 2651, 2739, 3355, 3615, 4565, 5063, 7953, 10065, 13255, 13695, 14701, 15189, 20003, 25315, 39765, 44103, 55693, 60009, 73505, 75945, 100015, 161711, 167079, 220033, 220515, 278465, 300045, 485133, 660099, 808555, 835395, 1100165, 1220183, 2425665, 3300495, 3660549, 6100915, 13422013, 18302745, 40266039, 67110065, 201330195]

約数ペア:

[(1, 201330195), (3, 67110065), (5, 40266039), (11, 18302745), (15, 13422013), (33, 6100915), (55, 3660549), (61, 3300495), (83, 2425665), (165, 1220183), (183, 1100165), (241, 835395), (249, 808555), (305, 660099), (415, 485133), (671, 300045), (723, 278465), (913, 220515), (915, 220033), (1205, 167079), (1245, 161711), (2013, 100015), (2651, 75945), (2739, 73505), (3355, 60009), (3615, 55693), (4565, 44103), (5063, 39765), (7953, 25315), (10065, 20003), (13255, 15189), (13695, 14701)]