202137946370

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{652121}}^1$

素因数の和:652490

約数の個数: 32

約数和(自身を含む): 368109826560

約数和(自身を除く): 165971880190

約数列:

[1, 2, 5, 10, 139, 223, 278, 446, 695, 1115, 1390, 2230, 30997, 61994, 154985, 309970, 652121, 1304242, 3260605, 6521210, 90644819, 145422983, 181289638, 290845966, 453224095, 727114915, 906448190, 1454229830, 20213794637, 40427589274, 101068973185, 202137946370]

約数ペア:

[(1, 202137946370), (2, 101068973185), (5, 40427589274), (10, 20213794637), (139, 1454229830), (223, 906448190), (278, 727114915), (446, 453224095), (695, 290845966), (1115, 181289638), (1390, 145422983), (2230, 90644819), (30997, 6521210), (61994, 3260605), (154985, 1304242), (309970, 652121)]