201420172808

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 381818344320

約数和(自身を除く): 180398171512

約数列:

[1, 2, 4, 8, 251, 281, 487, 502, 562, 733, 974, 1004, 1124, 1466, 1948, 2008, 2248, 2932, 3896, 5864, 70531, 122237, 136847, 141062, 183983, 205973, 244474, 273694, 282124, 356971, 367966, 411946, 488948, 547388, 564248, 713942, 735932, 823892, 977896, 1094776, 1427884, 1471864, 1647784, 2855768, 34348597, 51699223, 68697194, 89599721, 100308851, 103398446, 137394388, 179199442, 200617702, 206796892, 274788776, 358398884, 401235404, 413593784, 716797768, 802470808, 25177521601, 50355043202, 100710086404, 201420172808]

約数ペア:

[(1, 201420172808), (2, 100710086404), (4, 50355043202), (8, 25177521601), (251, 802470808), (281, 716797768), (487, 413593784), (502, 401235404), (562, 358398884), (733, 274788776), (974, 206796892), (1004, 200617702), (1124, 179199442), (1466, 137394388), (1948, 103398446), (2008, 100308851), (2248, 89599721), (2932, 68697194), (3896, 51699223), (5864, 34348597), (70531, 2855768), (122237, 1647784), (136847, 1471864), (141062, 1427884), (183983, 1094776), (205973, 977896), (244474, 823892), (273694, 735932), (282124, 713942), (356971, 564248), (367966, 547388), (411946, 488948)]