201634880

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3299}}^1$

素因数の和:3507

約数の個数: 56

約数和(自身を含む): 482803200

約数和(自身を除く): 281168320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 955, 1528, 1910, 3056, 3299, 3820, 6112, 6598, 7640, 12224, 13196, 15280, 16495, 26392, 30560, 32990, 52784, 61120, 65980, 105568, 131960, 211136, 263920, 527840, 630109, 1055680, 1260218, 2520436, 3150545, 5040872, 6301090, 10081744, 12602180, 20163488, 25204360, 40326976, 50408720, 100817440, 201634880]

約数ペア:

[(1, 201634880), (2, 100817440), (4, 50408720), (5, 40326976), (8, 25204360), (10, 20163488), (16, 12602180), (20, 10081744), (32, 6301090), (40, 5040872), (64, 3150545), (80, 2520436), (160, 1260218), (191, 1055680), (320, 630109), (382, 527840), (764, 263920), (955, 211136), (1528, 131960), (1910, 105568), (3056, 65980), (3299, 61120), (3820, 52784), (6112, 32990), (6598, 30560), (7640, 26392), (12224, 16495), (13196, 15280)]