201147654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 234308346

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 89, 93, 174, 178, 186, 267, 419, 534, 838, 899, 1257, 1798, 2514, 2581, 2697, 2759, 5162, 5394, 5518, 7743, 8277, 12151, 12989, 15486, 16554, 24302, 25978, 36453, 37291, 38967, 72906, 74582, 77934, 80011, 111873, 160022, 223746, 240033, 376681, 480066, 753362, 1081439, 1130043, 1156021, 2162878, 2260086, 2312042, 3244317, 3468063, 6488634, 6936126, 33524609, 67049218, 100573827, 201147654]

約数ペア:

[(1, 201147654), (2, 100573827), (3, 67049218), (6, 33524609), (29, 6936126), (31, 6488634), (58, 3468063), (62, 3244317), (87, 2312042), (89, 2260086), (93, 2162878), (174, 1156021), (178, 1130043), (186, 1081439), (267, 753362), (419, 480066), (534, 376681), (838, 240033), (899, 223746), (1257, 160022), (1798, 111873), (2514, 80011), (2581, 77934), (2697, 74582), (2759, 72906), (5162, 38967), (5394, 37291), (5518, 36453), (7743, 25978), (8277, 24302), (12151, 16554), (12989, 15486)]