201040378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 194602502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 211, 253, 269, 322, 422, 506, 538, 1477, 1771, 1883, 2321, 2954, 2959, 3542, 3766, 4642, 4853, 5918, 6187, 9706, 12374, 16247, 20713, 32494, 33971, 41426, 43309, 53383, 56759, 67942, 68057, 86618, 106766, 113518, 136114, 373681, 397313, 476399, 624349, 747362, 794626, 952798, 1248698, 1305457, 2610914, 4370443, 8740886, 9138199, 14360027, 18276398, 28720054, 100520189, 201040378]

約数ペア:

[(1, 201040378), (2, 100520189), (7, 28720054), (11, 18276398), (14, 14360027), (22, 9138199), (23, 8740886), (46, 4370443), (77, 2610914), (154, 1305457), (161, 1248698), (211, 952798), (253, 794626), (269, 747362), (322, 624349), (422, 476399), (506, 397313), (538, 373681), (1477, 136114), (1771, 113518), (1883, 106766), (2321, 86618), (2954, 68057), (2959, 67942), (3542, 56759), (3766, 53383), (4642, 43309), (4853, 41426), (5918, 33971), (6187, 32494), (9706, 20713), (12374, 16247)]