202489664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 435254400

約数和(自身を除く): 232764736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 416, 796, 832, 1223, 1592, 2446, 2587, 3184, 4892, 5174, 6368, 9784, 10348, 12736, 15899, 19568, 20696, 31798, 39136, 41392, 63596, 78272, 82784, 127192, 165568, 243377, 254384, 486754, 508768, 973508, 1017536, 1947016, 3163901, 3894032, 6327802, 7788064, 12655604, 15576128, 25311208, 50622416, 101244832, 202489664]

約数ペア:

[(1, 202489664), (2, 101244832), (4, 50622416), (8, 25311208), (13, 15576128), (16, 12655604), (26, 7788064), (32, 6327802), (52, 3894032), (64, 3163901), (104, 1947016), (199, 1017536), (208, 973508), (398, 508768), (416, 486754), (796, 254384), (832, 243377), (1223, 165568), (1592, 127192), (2446, 82784), (2587, 78272), (3184, 63596), (4892, 41392), (5174, 39136), (6368, 31798), (9784, 20696), (10348, 19568), (12736, 15899)]