201853256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 425502720

約数和(自身を除く): 223649464

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 113, 212, 226, 383, 424, 452, 583, 766, 904, 1166, 1243, 1532, 2332, 2486, 3064, 4213, 4664, 4972, 5989, 8426, 9944, 11978, 16852, 20299, 23956, 33704, 40598, 43279, 47912, 65879, 81196, 86558, 131758, 162392, 173116, 223289, 263516, 346232, 446578, 476069, 527032, 893156, 952138, 1786312, 1904276, 2293787, 3808552, 4587574, 9175148, 18350296, 25231657, 50463314, 100926628, 201853256]

約数ペア:

[(1, 201853256), (2, 100926628), (4, 50463314), (8, 25231657), (11, 18350296), (22, 9175148), (44, 4587574), (53, 3808552), (88, 2293787), (106, 1904276), (113, 1786312), (212, 952138), (226, 893156), (383, 527032), (424, 476069), (452, 446578), (583, 346232), (766, 263516), (904, 223289), (1166, 173116), (1243, 162392), (1532, 131758), (2332, 86558), (2486, 81196), (3064, 65879), (4213, 47912), (4664, 43279), (4972, 40598), (5989, 33704), (8426, 23956), (9944, 20299), (11978, 16852)]