222733532

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 454970880

約数和(自身を除く): 232237348

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 181, 284, 362, 497, 619, 724, 994, 1238, 1267, 1988, 2476, 2534, 4333, 5068, 8666, 12851, 17332, 25702, 43949, 51404, 87898, 89957, 112039, 175796, 179914, 224078, 307643, 359828, 448156, 615286, 784273, 1230572, 1568546, 3137092, 7954769, 15909538, 31819076, 55683383, 111366766, 222733532]

約数ペア:

[(1, 222733532), (2, 111366766), (4, 55683383), (7, 31819076), (14, 15909538), (28, 7954769), (71, 3137092), (142, 1568546), (181, 1230572), (284, 784273), (362, 615286), (497, 448156), (619, 359828), (724, 307643), (994, 224078), (1238, 179914), (1267, 175796), (1988, 112039), (2476, 89957), (2534, 87898), (4333, 51404), (5068, 43949), (8666, 25702), (12851, 17332)]