201864492

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 523242720

約数和(自身を除く): 321378228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 241, 318, 439, 477, 482, 636, 723, 878, 954, 964, 1317, 1446, 1756, 1908, 2169, 2634, 2892, 3951, 4338, 5268, 7902, 8676, 12773, 15804, 23267, 25546, 38319, 46534, 51092, 69801, 76638, 93068, 105799, 114957, 139602, 153276, 209403, 211598, 229914, 279204, 317397, 418806, 423196, 459828, 634794, 837612, 952191, 1269588, 1904382, 3808764, 5607347, 11214694, 16822041, 22429388, 33644082, 50466123, 67288164, 100932246, 201864492]

約数ペア:

[(1, 201864492), (2, 100932246), (3, 67288164), (4, 50466123), (6, 33644082), (9, 22429388), (12, 16822041), (18, 11214694), (36, 5607347), (53, 3808764), (106, 1904382), (159, 1269588), (212, 952191), (241, 837612), (318, 634794), (439, 459828), (477, 423196), (482, 418806), (636, 317397), (723, 279204), (878, 229914), (954, 211598), (964, 209403), (1317, 153276), (1446, 139602), (1756, 114957), (1908, 105799), (2169, 93068), (2634, 76638), (2892, 69801), (3951, 51092), (4338, 46534), (5268, 38319), (7902, 25546), (8676, 23267), (12773, 15804)]