201772304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 405093120

約数和(自身を除く): 203320816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1229, 1324, 2458, 2648, 4916, 5296, 9832, 10261, 19664, 20522, 38099, 41044, 76198, 82088, 152396, 164176, 304792, 406799, 609584, 813598, 1627196, 3254392, 6508784, 12610769, 25221538, 50443076, 100886152, 201772304]

約数ペア:

[(1, 201772304), (2, 100886152), (4, 50443076), (8, 25221538), (16, 12610769), (31, 6508784), (62, 3254392), (124, 1627196), (248, 813598), (331, 609584), (496, 406799), (662, 304792), (1229, 164176), (1324, 152396), (2458, 82088), (2648, 76198), (4916, 41044), (5296, 38099), (9832, 20522), (10261, 19664)]