223208664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18713}}^1$

素因数の和:18800

約数の個数: 64

約数和(自身を含む): 646755840

約数和(自身を除く): 423547176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 18713, 37426, 56139, 74852, 112278, 130991, 149704, 224556, 261982, 392973, 449112, 523964, 785946, 1047928, 1328623, 1571892, 2657246, 3143784, 3985869, 5314492, 7971738, 9300361, 10628984, 15943476, 18600722, 27901083, 31886952, 37201444, 55802166, 74402888, 111604332, 223208664]

約数ペア:

[(1, 223208664), (2, 111604332), (3, 74402888), (4, 55802166), (6, 37201444), (7, 31886952), (8, 27901083), (12, 18600722), (14, 15943476), (21, 10628984), (24, 9300361), (28, 7971738), (42, 5314492), (56, 3985869), (71, 3143784), (84, 2657246), (142, 1571892), (168, 1328623), (213, 1047928), (284, 785946), (426, 523964), (497, 449112), (568, 392973), (852, 261982), (994, 224556), (1491, 149704), (1704, 130991), (1988, 112278), (2982, 74852), (3976, 56139), (5964, 37426), (11928, 18713)]