203714944

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{5507}}^1$

素因数の和:5555

約数の個数: 48

約数和(自身を含む): 431193780

約数和(自身を除く): 227478836

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 5507, 9248, 11014, 18496, 22028, 36992, 44056, 88112, 93619, 176224, 187238, 352448, 374476, 704896, 748952, 1497904, 1591523, 2995808, 3183046, 5991616, 6366092, 11983232, 12732184, 25464368, 50928736, 101857472, 203714944]

約数ペア:

[(1, 203714944), (2, 101857472), (4, 50928736), (8, 25464368), (16, 12732184), (17, 11983232), (32, 6366092), (34, 5991616), (64, 3183046), (68, 2995808), (128, 1591523), (136, 1497904), (272, 748952), (289, 704896), (544, 374476), (578, 352448), (1088, 187238), (1156, 176224), (2176, 93619), (2312, 88112), (4624, 44056), (5507, 36992), (9248, 22028), (11014, 18496)]