200315514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89989}}^1$

素因数の和:90054

約数の個数: 32

約数和(自身を含む): 466508160

約数和(自身を除く): 266192646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 89989, 179978, 269967, 539934, 629923, 1259846, 1889769, 3779538, 4769417, 9538834, 14308251, 28616502, 33385919, 66771838, 100157757, 200315514]

約数ペア:

[(1, 200315514), (2, 100157757), (3, 66771838), (6, 33385919), (7, 28616502), (14, 14308251), (21, 9538834), (42, 4769417), (53, 3779538), (106, 1889769), (159, 1259846), (318, 629923), (371, 539934), (742, 269967), (1113, 179978), (2226, 89989)]