101921204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 227908800

約数和(自身を除く): 125987596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 308, 449, 469, 484, 737, 847, 898, 938, 1474, 1694, 1796, 1876, 2948, 3143, 3388, 4939, 5159, 6286, 8107, 9878, 10318, 12572, 16214, 19756, 20636, 30083, 32428, 34573, 54329, 56749, 60166, 69146, 108658, 113498, 120332, 138292, 210581, 217316, 226996, 330913, 380303, 421162, 661826, 760606, 842324, 1323652, 1521212, 2316391, 3640043, 4632782, 7280086, 9265564, 14560172, 25480301, 50960602, 101921204]

約数ペア:

[(1, 101921204), (2, 50960602), (4, 25480301), (7, 14560172), (11, 9265564), (14, 7280086), (22, 4632782), (28, 3640043), (44, 2316391), (67, 1521212), (77, 1323652), (121, 842324), (134, 760606), (154, 661826), (242, 421162), (268, 380303), (308, 330913), (449, 226996), (469, 217316), (484, 210581), (737, 138292), (847, 120332), (898, 113498), (938, 108658), (1474, 69146), (1694, 60166), (1796, 56749), (1876, 54329), (2948, 34573), (3143, 32428), (3388, 30083), (4939, 20636), (5159, 19756), (6286, 16214), (8107, 12572), (9878, 10318)]