203048646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 459841536

約数和(自身を除く): 256792890

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 246, 391, 697, 782, 943, 1173, 1394, 1886, 2091, 2111, 2346, 2829, 4182, 4222, 5658, 6333, 12666, 16031, 32062, 35887, 48093, 48553, 71774, 86551, 96186, 97106, 107661, 145659, 173102, 215322, 259653, 291318, 519306, 825401, 1471367, 1650802, 1990673, 2476203, 2942734, 3981346, 4414101, 4952406, 5972019, 8828202, 11944038, 33841441, 67682882, 101524323, 203048646]

約数ペア:

[(1, 203048646), (2, 101524323), (3, 67682882), (6, 33841441), (17, 11944038), (23, 8828202), (34, 5972019), (41, 4952406), (46, 4414101), (51, 3981346), (69, 2942734), (82, 2476203), (102, 1990673), (123, 1650802), (138, 1471367), (246, 825401), (391, 519306), (697, 291318), (782, 259653), (943, 215322), (1173, 173102), (1394, 145659), (1886, 107661), (2091, 97106), (2111, 96186), (2346, 86551), (2829, 71774), (4182, 48553), (4222, 48093), (5658, 35887), (6333, 32062), (12666, 16031)]