218440304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5313

約数の個数: 40

約数和(自身を含む): 440873568

約数和(自身を除く): 222433264

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5197, 5254, 10394, 10508, 20788, 21016, 41576, 42032, 83152, 192289, 368987, 384578, 737974, 769156, 1475948, 1538312, 2951896, 3076624, 5903792, 13652519, 27305038, 54610076, 109220152, 218440304]

約数ペア:

[(1, 218440304), (2, 109220152), (4, 54610076), (8, 27305038), (16, 13652519), (37, 5903792), (71, 3076624), (74, 2951896), (142, 1538312), (148, 1475948), (284, 769156), (296, 737974), (568, 384578), (592, 368987), (1136, 192289), (2627, 83152), (5197, 42032), (5254, 41576), (10394, 21016), (10508, 20788)]