201188442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2647

約数の個数: 64

約数和(自身を含む): 498758400

約数和(自身を除く): 297569958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 894, 1043, 1937, 2086, 2473, 3129, 3874, 4946, 5811, 6258, 7419, 11622, 13559, 14838, 17311, 27118, 32149, 34622, 40677, 51933, 64298, 81354, 96447, 103866, 192894, 225043, 368477, 450086, 675129, 736954, 1105431, 1350258, 2210862, 2579339, 4790201, 5158678, 7738017, 9580402, 14370603, 15476034, 28741206, 33531407, 67062814, 100594221, 201188442]

約数ペア:

[(1, 201188442), (2, 100594221), (3, 67062814), (6, 33531407), (7, 28741206), (13, 15476034), (14, 14370603), (21, 9580402), (26, 7738017), (39, 5158678), (42, 4790201), (78, 2579339), (91, 2210862), (149, 1350258), (182, 1105431), (273, 736954), (298, 675129), (447, 450086), (546, 368477), (894, 225043), (1043, 192894), (1937, 103866), (2086, 96447), (2473, 81354), (3129, 64298), (3874, 51933), (4946, 40677), (5811, 34622), (6258, 32149), (7419, 27118), (11622, 17311), (13559, 14838)]