206449048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 430591680

約数和(自身を除く): 224142632

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 3848, 4127, 6253, 8254, 12506, 16508, 25012, 33016, 50024, 53651, 107302, 152699, 214604, 305398, 429208, 610796, 697463, 1221592, 1394926, 1985087, 2789852, 3970174, 5579704, 7940348, 15880696, 25806131, 51612262, 103224524, 206449048]

約数ペア:

[(1, 206449048), (2, 103224524), (4, 51612262), (8, 25806131), (13, 15880696), (26, 7940348), (37, 5579704), (52, 3970174), (74, 2789852), (104, 1985087), (148, 1394926), (169, 1221592), (296, 697463), (338, 610796), (481, 429208), (676, 305398), (962, 214604), (1352, 152699), (1924, 107302), (3848, 53651), (4127, 50024), (6253, 33016), (8254, 25012), (12506, 16508)]